# # i0.3.stepper.44.cad # i0 three-wire stepper node # # Neil Gershenfeld # 4/4/09 # # (c) Massachusetts Institute of Technology 2009 # Permission granted for experimental and personal use; # license for commercial sale available from MIT. # # # define shapes and transformation # # circle(x0, y0, r) # cylinder(x0, y0, z0, z1, r) # cone(x0, y0, z0, z1, r0) # sphere(x0, y0, z0, r) # torus(x0, y0, z0, r0, r1) # rectangle(x0, x1, y0, y1) # cube(x0, x1, y0, y1, z0, z1) # triangle(x0, y0, x1, y1, x2, y2) (points in clockwise order) # pyramid(x0, x1, y0, y1, z0, z1) # function(Z_of_XY) # functions(upper_Z_of_XY,lower_Z_of_XY) # add(part1, part2) # subtract(part1, part2) # intersect(part1, part2) # move(part,dx,dy) # translate(part,dx,dy,dz) # rotate(part, angle) # rotate_x(part, angle) # rotate_y(part, angle) # rotate_z(part, angle) # rotate_90(part) # rotate_180(part) # rotate_270(part) # reflect_x(part) # reflect_y(part) # reflect_z(part) # reflect_xy(part) # reflect_xz(part) # reflect_yz(part) # scale_x(part, x0, sx) # scale_y(part, y0, sy) # scale_z(part, z0, sz) # scale_xy(part, x0, y0, sxy) # scale_xyz(part, x0, y0, z0, sxyz) # coscale_x_y(part, x0, y0, y1, angle0, angle1, amplitude, offset) # coscale_x_z(part, x0, z0, z1, angle0, angle1, amplitude, offset) # coscale_xy_z(part, x0, y0, z0, z1, angle0, angle1, amplitude, offset) # taper_x_y(part, x0, y0, y1, s0, s1) # taper_x_z(part, x0, z0, z1, s0, s1) # taper_xy_z(part, x0, y0, z0, z1, s0, s1) # shear_x_y(part, y0, y1, dx0, dx1) # shear_x_z(part, z0, z1, dx0, dx1) # (more to come) def circle(x0, y0, r): part = "(((X-x0)**2 + (Y-y0)**2) <= r**2)" part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'r',str(r)) return part def cylinder(x0, y0, z0, z1, r): part = "(((X-x0)**2 + (Y-y0)**2 <= r**2) & (Z >= z0) & (Z <= z1))" part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'r',str(r)) return part def cone(x0, y0, z0, z1, r0): part = cylinder(x0, y0, z0, z1, r0) part = taper_xy_z(part, x0, y0, z0, z1, 1.0, 0.0) return part def sphere(x0, y0, z0, r): part = "(((X-x0)**2 + (Y-y0)**2 + (Z-z0)**2) <= r**2)" part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'r',str(r)) return part def torus(x0, y0, z0, r0, r1): part = "(((r0 - sqrt((X-x0)**2 + (Y-y0)**2))**2 + (Z-z0)**2) <= r1**2)" part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'r0',str(r0)) part = replace(part,'r1',str(r1)) return part def rectangle(x0, x1, y0, y1): part = "((X >= x0) & (X <= x1) & (Y >= y0) & (Y <= y1))" part = replace(part,'x0',str(x0)) part = replace(part,'x1',str(x1)) part = replace(part,'y0',str(y0)) part = replace(part,'y1',str(y1)) return part def cube(x0, x1, y0, y1, z0, z1): part = "((X >= x0) & (X <= x1) & (Y >= y0) & (Y <= y1) & (Z >= z0) & (Z <= z1))" part = replace(part,'x0',str(x0)) part = replace(part,'x1',str(x1)) part = replace(part,'y0',str(y0)) part = replace(part,'y1',str(y1)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) return part def triangle(x0, y0, x1, y1, x2, y2): # points in clockwise order part = "((((y1-y0)*(X-x0)-(x1-x0)*(Y-y0)) >= 0) & (((y2-y1)*(X-x1)-(x2-x1)*(Y-y1)) >= 0) & (((y0-y2)*(X-x2)-(x0-x2)*(Y-y2)) >= 0))" part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'x1',str(x1)) part = replace(part,'y1',str(y1)) part = replace(part,'x2',str(x2)) part = replace(part,'y2',str(y2)) return part def pyramid(x0, x1, y0, y1, z0, z1): part = cube(x0, x1, y0, y1, z0, z1) part = taper_xy_z(part, (x0+x1)/2., (y0+y1)/2., z0, z1, 1.0, 0.0) return part def function(Z_of_XY): part = '(Z <= '+Z_of_XY+')' return part def functions(upper_Z_of_XY,lower_Z_of_XY): part = '(Z <= '+upper_Z_of_XY+') & (Z >= '+lower_Z_of_XY+')' return part def add(part1, part2): part = "part1 | part2" part = replace(part,'part1',part1) part = replace(part,'part2',part2) return part def subtract(part1, part2): part = "(part1) & ~(part2)" part = replace(part,'part1',part1) part = replace(part,'part2',part2) return part def intersect(part1, part2): part = "(part1) & (part2)" part = replace(part,'part1',part1) part = replace(part,'part2',part2) return part def move(part,dx,dy): part = replace(part,'X','(X-'+str(dx)+')') part = replace(part,'Y','(Y-'+str(dy)+')') return part def translate(part,dx,dy,dz): part = replace(part,'X','(X-'+str(dx)+')') part = replace(part,'Y','(Y-'+str(dy)+')') part = replace(part,'Z','(Z-'+str(dz)+')') return part def rotate(part, angle): angle = angle*pi/180 part = replace(part,'X','(cos(angle)*X+sin(angle)*y)') part = replace(part,'Y','(-sin(angle)*X+cos(angle)*y)') part = replace(part,'y','Y') part = replace(part,'angle',str(angle)) return part def rotate_x(part, angle): angle = angle*pi/180 part = replace(part,'Y','(cos(angle)*Y+sin(angle)*z)') part = replace(part,'Z','(-sin(angle)*Y+cos(angle)*z)') part = replace(part,'z','Z') part = replace(part,'angle',str(angle)) return part def rotate_y(part, angle): angle = angle*pi/180 part = replace(part,'X','(cos(angle)*X+sin(angle)*z)') part = replace(part,'Z','(-sin(angle)*X+cos(angle)*z)') part = replace(part,'z','Z') part = replace(part,'angle',str(angle)) return part def rotate_z(part, angle): angle = angle*pi/180 part = replace(part,'X','(cos(angle)*X+sin(angle)*y)') part = replace(part,'Y','(-sin(angle)*X+cos(angle)*y)') part = replace(part,'y','Y') part = replace(part,'angle',str(angle)) return part def rotate_90(part): part = reflect_xy(part) part = reflect_y(part) return part def rotate_180(part): part = reflect_xy(part) part = reflect_y(part) part = reflect_xy(part) part = reflect_y(part) return part def rotate_270(part): part = reflect_xy(part) part = reflect_y(part) part = reflect_xy(part) part = reflect_y(part) part = reflect_xy(part) part = reflect_y(part) return part def reflect_x(part): part = replace(part,'X','-X') return part def reflect_y(part): part = replace(part,'Y','-Y') return part def reflect_z(part): part = replace(part,'Z','-Z') return part def reflect_xy(part): part = replace(part,'X','temp') part = replace(part,'Y','X') part = replace(part,'temp','Y') return part def reflect_xz(part): part = replace(part,'X','temp') part = replace(part,'Z','X') part = replace(part,'temp','Z') return part def reflect_yz(part): part = replace(part,'Y','temp') part = replace(part,'Z','Y') part = replace(part,'temp','Z') return part def scale_x(part, x0, sx): part = replace(part,'X','(x0 + (X-x0)/sx)') part = replace(part,'x0',str(x0)) part = replace(part,'sx',str(sx)) return part def scale_y(part, y0, sy): part = replace(part,'Y','(y0 + (Y-y0)/sy)') part = replace(part,'y0',str(y0)) part = replace(part,'sy',str(sy)) return part def scale_z(part, z0, sz): part = replace(part,'Z','(z0 + (Z-z0)/sz)') part = replace(part,'z0',str(z0)) part = replace(part,'sz',str(sz)) return part def scale_xy(part, x0, y0, sxy): part = replace(part,'X','(x0 + (X-x0)/sxy)') part = replace(part,'Y','(y0 + (Y-y0)/sxy)') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'sxy',str(sxy)) return part def scale_xyz(part, x0, y0, z0, sxyz): part = replace(part,'X','(x0 + (X-x0)/sxyz)') part = replace(part,'Y','(y0 + (Y-y0)/sxyz)') part = replace(part,'Z','(z0 + (Z-z0)/sxyz)') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'sxyz',str(sxyz)) return part def coscale_x_y(part, x0, y0, y1, angle0, angle1, amplitude, offset): phase0 = pi*angle0/180. phase1 = pi*angle1/180. part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Y-y0)/(y1-y0))))') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'y1',str(y1)) part = replace(part,'phase0',str(phase0)) part = replace(part,'phase1',str(phase1)) part = replace(part,'amplitude',str(amplitude)) part = replace(part,'offset',str(offset)) return part def coscale_x_z(part, x0, z0, z1, angle0, angle1, amplitude, offset): phase0 = pi*angle0/180. phase1 = pi*angle1/180. part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') part = replace(part,'x0',str(x0)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'phase0',str(phase0)) part = replace(part,'phase1',str(phase1)) part = replace(part,'amplitude',str(amplitude)) part = replace(part,'offset',str(offset)) return part def coscale_xy_z(part, x0, y0, z0, z1, angle0, angle1, amplitude, offset): phase0 = pi*angle0/180. phase1 = pi*angle1/180. part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') part = replace(part,'Y','(y0 + (Y-y0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'phase0',str(phase0)) part = replace(part,'phase1',str(phase1)) part = replace(part,'amplitude',str(amplitude)) part = replace(part,'offset',str(offset)) return part def taper_x_y(part, x0, y0, y1, s0, s1): part = replace(part,'X','(x0 + (X-x0)*(y1-y0)/(s1*(Y-y0) + s0*(y1-Y)))') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'y1',str(y1)) part = replace(part,'s0',str(s0)) part = replace(part,'s1',str(s1)) return part def taper_x_z(part, x0, z0, z1, s0, s1): part = replace(part,'X','(x0 + (X-x0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') part = replace(part,'x0',str(x0)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'s0',str(s0)) part = replace(part,'s1',str(s1)) return part def taper_xy_z(part, x0, y0, z0, z1, s0, s1): part = replace(part,'X','(x0 + (X-x0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') part = replace(part,'Y','(y0 + (Y-y0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') part = replace(part,'x0',str(x0)) part = replace(part,'y0',str(y0)) part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'s0',str(s0)) part = replace(part,'s1',str(s1)) return part def shear_x_y(part, y0, y1, dx0, dx1): part = replace(part,'X','(X - dx0 - (dx1-dx0)*(Y-y0)/(y1-y0))') part = replace(part,'y0',str(y0)) part = replace(part,'y1',str(y1)) part = replace(part,'dx0',str(dx0)) part = replace(part,'dx1',str(dx1)) return part def shear_x_z(part, z0, z1, dx0, dx1): part = replace(part,'X','(X - dx0 - (dx1-dx0)*(Z-z0)/(z1-z0))') part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'dx0',str(dx0)) part = replace(part,'dx1',str(dx1)) return part def coshear_x_z(part, z0, z1, angle0, angle1, amplitude, offset): phase0 = pi*angle0/180. phase1 = pi*angle1/180. part = replace(part,'X','(X - offset - amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0)))') part = replace(part,'z0',str(z0)) part = replace(part,'z1',str(z1)) part = replace(part,'phase0',str(phase0)) part = replace(part,'phase1',str(phase1)) part = replace(part,'amplitude',str(amplitude)) part = replace(part,'offset',str(offset)) return part # # PCB classes and definitions # cad.labels = [] class PCB: def __init__(self,x0,y0,width,height,mask): self.board = "False" self.interior = rectangle(x0,x0+width,y0,y0+height) self.exterior = subtract("True",rectangle(x0,x0+width,y0,y0+height)) self.mask = "False" def add(self,part): self.board = add(self.board,part) self.mask = add(self.mask,move(part,-mask,mask)) self.mask = add(self.mask,move(part,-mask,-mask)) self.mask = add(self.mask,move(part,mask,mask)) self.mask = add(self.mask,move(part,mask,-mask)) return self class part: def add(self,pcb,x,y,z=0,angle=0): self.x = x self.y = y self.z = z self.angle = angle if (angle == 90): self.shape = rotate_90(self.shape) elif (angle == 180): self.shape = rotate_180(self.shape) elif ((angle == 270) | (angle == -90)): self.shape = rotate_270(self.shape) angle = pi*angle/180 self.shape = translate(self.shape,x,y,z) for i in range(len(self.pad)): xnew = cos(angle)*self.pad[i].x + sin(angle)*self.pad[i].y ynew = -sin(angle)*self.pad[i].x + cos(angle)*self.pad[i].y self.pad[i].x = x + xnew self.pad[i].y = y + ynew self.pad[i].z += z cad.labels.append(cad_text(x,y,z,self.value,size=14)) for i in range(len(self.labels)): xnew = cos(angle)*self.labels[i].x + sin(angle)*self.labels[i].y ynew = -sin(angle)*self.labels[i].x + cos(angle)*self.labels[i].y self.labels[i].x = x + xnew self.labels[i].y = y + ynew self.labels[i].z += z cad.labels.append(self.labels[i]) pcb = pcb.add(self.shape) return pcb def wire(pcb,width,*points): for i in range(1,len(points)): x0 = points[i-1].x y0 = points[i-1].y z0 = points[i-1].z x1 = points[i].x y1 = points[i].y z1 = points[i].z if (x0 < x1): pcb.board = add(pcb.board,cube(x0-width/2,x1+width/2,y0-width/2,y0+width/2,z0,z0)) elif (x1 < x0): pcb.board = add(pcb.board,cube(x1-width/2,x0+width/2,y0-width/2,y0+width/2,z0,z0)) if (y0 < y1): pcb.board = add(pcb.board,cube(x1-width/2,x1+width/2,y0-width/2,y1+width/2,z0,z0)) elif (y1 < y0): pcb.board = add(pcb.board,cube(x1-width/2,x1+width/2,y1-width/2,y0+width/2,z0,z0)) return pcb # # PCB library # # # discretes # pad_0402 = cube(-.0175,.0175,-.014,.014,0,0) class R_0402(part): # # 0402 resistor # def __init__(self,value=''): self.value = value self.labels = [] self.pad = [point(0,0,0)] self.shape = translate(pad_0402,-.0265,0,0) self.pad.append(point(-.0265,0,0)) self.shape = add(self.shape,translate(pad_0402,.0265,0,0)) self.pad.append(point(.0265,0,0)) pad_1206 = cube(-.032,.032,-.034,.034,0,0) class R_1206(part): # # 1206 resistor # def __init__(self,value=''): self.value = value self.labels = [] self.pad = [point(0,0,0)] self.shape = translate(pad_1206,-.06,0,0) self.pad.append(point(-.06,0,0)) self.shape = add(self.shape,translate(pad_1206,.06,0,0)) self.pad.append(point(.06,0,0)) class C_1206(part): # # 1206 capacitor # def __init__(self,value=''): self.value = value self.labels = [] self.pad = [point(0,0,0)] self.shape = translate(pad_1206,-.06,0,0) self.pad.append(point(-.06,0,0)) self.shape = add(self.shape,translate(pad_1206,.06,0,0)) self.pad.append(point(.06,0,0)) pad_1210 = cube(-.032,.032,-.048,.048,0,0) class L_1210(part): # # 1210 inductor # def __init__(self,value=''): self.value = value self.labels = [] self.pad = [point(0,0,0)] self.shape = translate(pad_1210,-.06,0,0) self.pad.append(point(-.06,0,0)) self.shape = add(self.shape,translate(pad_1210,.06,0,0)) self.pad.append(point(.06,0,0)) pad_choke = cube(-.06,.06,-.06,.06,0,0) class choke(part): # # Panasonic ELLCTV # def __init__(self,value=''): self.value = value self.labels = [] self.pad = [point(0,0,0)] self.shape = translate(pad_choke,-.177,-.177,0) self.pad.append(point(-.177,-.177,0)) self.shape = add(self.shape,translate(pad_choke,.177,.177,0)) self.pad.append(point(.177,.177,0)) # # connectors # pad_MTA = cube(-.021,.021,-.041,.041,0,0) pad_MTA_solder = cube(-.071,.071,-.041,.041,0,0) class MTA_2(part): # # AMP 1445121-2 # MTA .050 SMT 2-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1 # self.shape = translate(pad_MTA,-.025,-.1,0) self.pad.append(point(-.025,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2 # self.shape = add(self.shape,translate(pad_MTA,.025,.1,0)) self.pad.append(point(.025,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'2',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.187,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.187,0,0)) class MTA_power(part): # # AMP 1445121-2 # MTA .050 SMT 2-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: Gnd # self.shape = translate(pad_MTA,-.025,-.1,0) self.pad.append(point(-.025,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1\nGND',14)) # # pin 2: Vcc # self.shape = add(self.shape,translate(pad_MTA,.025,.1,0)) self.pad.append(point(.025,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Vcc',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.187,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.187,0,0)) class MTA_3(part): # # AMP 1445121-3 # MTA .050 SMT 3-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: GND # self.shape = translate(pad_MTA,.05,.1,0) self.pad.append(point(.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: power # self.shape = add(self.shape,translate(pad_MTA,-.05,.1,0)) self.pad.append(point(-.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'2',14)) # # pin 3: data # self.shape = add(self.shape,translate(pad_MTA,0,-.1,0)) self.pad.append(point(0,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'3',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.212,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.212,0,0)) class MTA_i0(part): # # AMP 1445121-3 # MTA .050 SMT 3-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: GND # self.shape = translate(pad_MTA,.05,.1,0) self.pad.append(point(.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1\nGND',14)) # # pin 2: power # self.shape = add(self.shape,translate(pad_MTA,-.05,.1,0)) self.pad.append(point(-.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V',14)) # # pin 3: data # self.shape = add(self.shape,translate(pad_MTA,0,-.1,0)) self.pad.append(point(0,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'data',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.212,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.212,0,0)) class MTA_4(part): # # AMP 1445121-4 # MTA .050 SMT 4-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1 # self.shape = translate(pad_MTA,-.075,-.1,0) self.pad.append(point(-.075,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2 # self.shape = add(self.shape,translate(pad_MTA,.025,-.1,0)) self.pad.append(point(.025,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'2',14)) # # pin 3 # self.shape = add(self.shape,translate(pad_MTA,.075,.1,0)) self.pad.append(point(.075,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'3',14)) # # pin 4 # self.shape = add(self.shape,translate(pad_MTA,-.025,.1,0)) self.pad.append(point(-.025,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'4',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.237,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.237,0,0)) class MTA_serial(part): # # AMP 1445121-4 # MTA .050 SMT 4-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: Gnd # self.shape = translate(pad_MTA,-.075,-.1,0) self.pad.append(point(-.075,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: Tx # self.shape = add(self.shape,translate(pad_MTA,.025,-.1,0)) self.pad.append(point(.025,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Tx',14)) # # pin 3: Rx # self.shape = add(self.shape,translate(pad_MTA,.075,.1,0)) self.pad.append(point(.075,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Rx',14)) # # pin 4: DTR # self.shape = add(self.shape,translate(pad_MTA,-.025,.1,0)) self.pad.append(point(-.025,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'DTR',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.237,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.237,0,0)) class MTA_PS2(part): # # AMP 1445121-4 # MTA .050 SMT 4-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: GND # self.shape = translate(pad_MTA,-.075,-.1,0) self.pad.append(point(-.075,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1\nGND',14)) # # pin 2: data # self.shape = add(self.shape,translate(pad_MTA,.025,-.1,0)) self.pad.append(point(.025,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'data',14)) # # pin 3: clock # self.shape = add(self.shape,translate(pad_MTA,.075,.1,0)) self.pad.append(point(.075,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'clock',14)) # # pin 4: 5V # self.shape = add(self.shape,translate(pad_MTA,-.025,.1,0)) self.pad.append(point(-.025,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'5V',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.237,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.237,0,0)) class MTA_5(part): # # AMP 1445121-5 # MTA .050 SMT 5-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1 # self.shape = translate(pad_MTA,-.1,-.1,0) self.pad.append(point(-.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2 # self.shape = add(self.shape,translate(pad_MTA,0,-.1,0)) self.pad.append(point(0,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'2',14)) # # pin 3 # self.shape = add(self.shape,translate(pad_MTA,.1,-.1,0)) self.pad.append(point(.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'3',14)) # # pin 4 # self.shape = add(self.shape,translate(pad_MTA,.05,.1,0)) self.pad.append(point(.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'4',14)) # # pin 5 # self.shape = add(self.shape,translate(pad_MTA,-.05,.1,0)) self.pad.append(point(-.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'5',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.262,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.262,0,0)) class MTA_ICP(part): # # AMP 1445121-5 # MTA .050 SMT 5-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: MISO # self.shape = translate(pad_MTA,-.1,-.1,0) self.pad.append(point(-.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'MISO',14)) # # pin 2: GND # self.shape = add(self.shape,translate(pad_MTA,0,-.1,0)) self.pad.append(point(0,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # pin 3: MOSI # self.shape = add(self.shape,translate(pad_MTA,.1,-.1,0)) self.pad.append(point(.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'MOSI',14)) # # pin 4: -RESET # self.shape = add(self.shape,translate(pad_MTA,.05,.1,0)) self.pad.append(point(.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'-RESET',14)) # # pin 5: SCK # self.shape = add(self.shape,translate(pad_MTA,-.05,.1,0)) self.pad.append(point(-.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'SCK',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.262,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.262,0,0)) class MTA_stepper(part): # # AMP 1445121-5 # MTA .050 SMT 5-pin vertical # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1 # self.shape = translate(pad_MTA,-.1,-.1,0) self.pad.append(point(-.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'red,green',14)) # # pin 2 # self.shape = add(self.shape,translate(pad_MTA,0,-.1,0)) self.pad.append(point(0,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'black',14)) # # pin 3 # self.shape = add(self.shape,translate(pad_MTA,.1,-.1,0)) self.pad.append(point(.1,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'orange',14)) # # pin 4 # self.shape = add(self.shape,translate(pad_MTA,.05,.1,0)) self.pad.append(point(.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'yellow',14)) # # pin 5 # self.shape = add(self.shape,translate(pad_MTA,-.05,.1,0)) self.pad.append(point(-.05,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'brown',14)) # # solder pads # self.shape = add(self.shape,translate(pad_MTA_solder,-.262,0,0)) self.shape = add(self.shape,translate(pad_MTA_solder,.262,0,0)) class power_65mm(part): # # CUI PJ1-023-SMT # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: power # self.shape = cube(.433,.512,-.047,.047,0,0) self.pad.append(point(.467,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'P',14)) # # pin 2: ground # self.shape = add(self.shape,cube(.285,.423,-.189,-.098,0,0)) self.pad.append(point(.354,-.144,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'G',14)) # # pin 3: contact # self.shape = add(self.shape,cube(.325,.463,.098,.189,0,0)) self.pad.append(point(.394,.144,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'C',14)) # # solder pads # self.shape = add(self.shape,cube(.108,.246,-.169,-.110,0,0)) self.shape = add(self.shape,cube(.069,.207,.110,.169,0,0)) pad_stereo_2_5mm = cube(-.03,.03,-.05,.05,0,0) class stereo_2_5mm(part): # # CUI SJ1-2533-SMT # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: base # self.shape = translate(pad_stereo_2_5mm,-.130,-.16,0) self.pad.append(point(-.130,-.149,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'base',14)) # # pin 2: tip # self.shape = add(self.shape,translate(pad_stereo_2_5mm,.197,.15,0)) self.pad.append(point(.197,.141,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'tip',14)) # # pin 3: middle # self.shape = add(self.shape,translate(pad_stereo_2_5mm,-.012,-.16,0)) self.pad.append(point(-.012,-.149,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'middle',14)) pad_Molex = cube(-.0155,.0155,-.0265,.0265,0,0) pad_Molex_solder = cube(-.055,.055,-.065,.065,0,0) class Molex_serial(part): # # Molex 53261-0471 # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: Rx # self.shape = translate(pad_Molex,-.075,.064,0) self.pad.append(point(-.075,.064,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Rx',14)) # # pin 2: Tx # self.shape = add(self.shape,translate(pad_Molex,-.025,.064,0)) self.pad.append(point(-.025,.064,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Tx',14)) # # pin 3: DTR # self.shape = add(self.shape,translate(pad_Molex,.025,.064,0)) self.pad.append(point(.025,.064,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'DTR',14)) # # pin 4: GND # self.shape = add(self.shape,translate(pad_Molex,.075,.064,0)) self.pad.append(point(.075,.064,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # solder pads # self.shape = add(self.shape,translate(pad_Molex_solder,-.16,-.065,0)) self.shape = add(self.shape,translate(pad_Molex_solder,.16,-.065,0)) # # switches # pad_button_6mm = cube(-.04,.04,-.03,.03,0,0) class button_6mm(part): # # Omron 6mm pushbutton # B3SN-3112P # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # left 1 # self.shape = translate(pad_button_6mm,-.125,.08,0) self.pad.append(point(-.125,.08,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'L1',14)) # # right 1 # self.shape = add(self.shape,translate(pad_button_6mm,-.125,-.08,0)) self.pad.append(point(-.125,-.08,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'R1',14)) # # right 2 # self.shape = add(self.shape,translate(pad_button_6mm,.125,-.08,0)) self.pad.append(point(.125,-.08,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'R2',14)) # # left 2 # self.shape = add(self.shape,translate(pad_button_6mm,.125,.08,0)) self.pad.append(point(.125,.08,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'L2',14)) # # crystals and resonators # pad_XTAL = cube(-.016,.016,-.077,.077,0,0) class XTAL(part): # # Panasonic EFOBM series # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # left # self.shape = translate(pad_XTAL,-.053,0,0) self.pad.append(point(-.053,0,0)) # # ground # self.shape = add(self.shape,translate(pad_XTAL,0,0,0)) self.pad.append(point(0,0,0)) # # right # self.shape = add(self.shape,translate(pad_XTAL,.053,0,0)) self.pad.append(point(.053,0,0)) # # diodes, transistors, regulators # class D_1206(part): # # 1206 diode # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # anode # self.shape = translate(pad_1206,-.06,0,0) self.pad.append(point(-.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'A',14)) # # cathode # self.shape = add(self.shape,translate(pad_1206,.06,0,0)) self.pad.append(point(.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'C',14)) class LED_1206(part): # # 1206 LED # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # anode # self.shape = translate(pad_1206,-.06,0,0) self.pad.append(point(-.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'A',14)) # # cathode # self.shape = add(self.shape,translate(pad_1206,.06,0,0)) self.pad.append(point(.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'C',14)) class phototransistor_1206(part): # # 1206 phototransistor # OPTEK 520,521 # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # collector # self.shape = translate(pad_1206,-.06,0,0) self.pad.append(point(-.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'C',14)) # # emitter # self.shape = add(self.shape,translate(pad_1206,.06,0,0)) self.pad.append(point(.055,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'E',14)) pad_SOD_123 = cube(-.02,.02,-.024,.024,0,0) class D_SOD_123(part): # # SOD-123 diode # def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # anode # self.shape = translate(pad_SOD_123,-.07,0,0) self.pad.append(point(-.07,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'A',14)) # # cathode # self.shape = add(self.shape,translate(pad_SOD_123,.07,0,0)) self.pad.append(point(.07,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'C',14)) pad_SOT23 = cube(-.015,.015,-.02,.02,0,0) class NMOSFET_SOT23(part): # # Fairchild NDS355AN # def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] # # pin 1: gate # self.shape = translate(pad_SOT23,-.0375,-.045,0) self.pad.append(point(-.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'G',14)) # # pin 2: source # self.shape = add(self.shape,translate(pad_SOT23,.0375,-.045,0)) self.pad.append(point(.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'S',14)) # # pin 3: drain # self.shape = add(self.shape,translate(pad_SOT23,0,.045,0)) self.pad.append(point(0,.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'D',14)) class PMOSFET_SOT23(part): # # Fairchild NDS356AP # def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] # # pin 1: gate # self.shape = translate(pad_SOT23,-.0375,-.045,0) self.pad.append(point(-.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'G',14)) # # pin 2: source # self.shape = add(self.shape,translate(pad_SOT23,.0375,-.045,0)) self.pad.append(point(.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'S',14)) # # pin 3: drain # self.shape = add(self.shape,translate(pad_SOT23,0,.045,0)) self.pad.append(point(0,.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'D',14)) class regulator_SOT23(part): def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] # # pin 1: output # self.shape = translate(pad_SOT23,-.0375,-.045,0) self.pad.append(point(-.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: input # self.shape = add(self.shape,translate(pad_SOT23,.0375,-.045,0)) self.pad.append(point(.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'in',14)) # # pin 3: ground # self.shape = add(self.shape,translate(pad_SOT23,0,.045,0)) self.pad.append(point(0,.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'gnd',14)) pad_SOT223 = cube(-.02,.02,-.03,.03,0,0) pad_SOT223_ground = cube(-.065,.065,-.03,.03,0,0) class regulator_SOT223(part): def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] # # pin 1: input # self.shape = translate(pad_SOT223,-.09,-.12,0) self.pad.append(point(-.09,-.12,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1I',14)) # # pin 2: ground # self.shape = add(self.shape,translate(pad_SOT223,0,-.12,0)) self.pad.append(point(0,-.12,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'G',14)) # # pin 3: output # self.shape = add(self.shape,translate(pad_SOT223,.09,-.12,0)) self.pad.append(point(.09,-.12,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'O',14)) # # pin 4: ground # self.shape = add(self.shape,translate(pad_SOT223_ground,0,.12,0)) self.pad.append(point(0,.12,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'G',14)) pad_SM8 = cube(-.035,.035,-.016,.016,0,0) class H_bridge_SM8(part): # # Zetex ZXMHC3A01T8 # def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] d = .13 # # pin 1: G3 (right N gate) # self.shape = translate(pad_SM8,-d,.09,0) self.pad.append(point(-d,.09,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GRN',14)) # # pin 2: S2 S3 (N source) # self.shape = add(self.shape,translate(pad_SM8,-d,.03,0)) self.pad.append(point(-d,.03,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'SN',14)) # # pin 3: G2 (left N gate) # self.shape = add(self.shape,translate(pad_SM8,-d,-.03,0)) self.pad.append(point(-d,-.03,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GLN',14)) # # pin 4: G1 (left P gate) # self.shape = add(self.shape,translate(pad_SM8,-d,-.09,0)) self.pad.append(point(-d,-.09,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GLP',14)) # # pin 5: D1 D2 (left drain) # self.shape = add(self.shape,translate(pad_SM8,d,-.09,0)) self.pad.append(point(d,-.09,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'DL',14)) # # pin 6: S1 S4 (P source) # self.shape = add(self.shape,translate(pad_SM8,d,-.03,0)) self.pad.append(point(d,-.03,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'SP',14)) # # pin 7: D3 D4 (right drain) # self.shape = add(self.shape,translate(pad_SM8,d,.03,0)) self.pad.append(point(d,.03,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'DR',14)) # # pin 8: G4 (right N gate) # self.shape = add(self.shape,translate(pad_SM8,d,.09,0)) self.pad.append(point(d,.09,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GRP',14)) # # ICs # pad_SOT23_5 = cube(-.01,.01,-.02,.02,0,0) class op_amp_SOT23_5(part): def __init__(self,value=''): self.value = value self.x = 0 self.y = 0 self.z = 0 self.pad = [point(0,0,0)] self.labels = [] # # pin 1: output # self.shape = translate(pad_SOT23_5,-.0375,-.045,0) self.pad.append(point(-.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'O',14)) # # pin 2: V- # self.shape = add(self.shape,translate(pad_SOT23_5,0,-.045,0)) self.pad.append(point(0,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V-',14)) # # pin 3: I+ # self.shape = add(self.shape,translate(pad_SOT23_5,.0375,-.045,0)) self.pad.append(point(.0375,-.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'I+',14)) # # pin 4: I- # self.shape = add(self.shape,translate(pad_SOT23_5,.0375,.045,0)) self.pad.append(point(.0375,.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'I-',14)) # # pin 5: V+ # self.shape = add(self.shape,translate(pad_SOT23_5,-.0375,.045,0)) self.pad.append(point(-.0375,.045,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V+',14)) pad_SOICN = cube(-.035,.035,-.015,.015,0,0) class op_amp_SOICN(part): def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: A out # self.shape = translate(pad_SOICN,-.12,.075,0) self.pad.append(point(-.12,.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1 Ao',14)) # # pin 2: A- # self.shape = add(self.shape,translate(pad_SOICN,-.12,.025,0)) self.pad.append(point(-.12,.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'A-',14)) # # pin 3: A+ # self.shape = add(self.shape,translate(pad_SOICN,-.12,-.025,0)) self.pad.append(point(-.12,-.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'A+',14)) # # pin 4: V- # self.shape = add(self.shape,translate(pad_SOICN,-.12,-.075,0)) self.pad.append(point(-.12,-.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V-',14)) # # pin 5: B+ # self.shape = add(self.shape,translate(pad_SOICN,.12,-.075,0)) self.pad.append(point(.12,-.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'B+',14)) # # pin 6: B- # self.shape = add(self.shape,translate(pad_SOICN,.12,-.025,0)) self.pad.append(point(.12,-.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'B-',14)) # # pin 7: B out # self.shape = add(self.shape,translate(pad_SOICN,.12,.025,0)) self.pad.append(point(.12,.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'Bo',14)) # # pin 8: V+ # self.shape = add(self.shape,translate(pad_SOICN,.12,.075,0)) self.pad.append(point(.12,.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'V+',14)) pad_SOIC = cube(-.043,.043,-.015,.015,0,0) class ATtiny45_SOIC(part): def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: PB5/dW/ADC0/-RESET/PCINT5 # self.shape = translate(pad_SOIC,-.14,.075,0) self.pad.append(point(-.14,.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: PB3/ADC3/-OC1B/CLKI/XTAL1/PCINT3 # self.shape = add(self.shape,translate(pad_SOIC,-.14,.025,0)) self.pad.append(point(-.14,.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB3',14)) # # pin 3: PB4/ADC2/OC1B/CLKO/XTAL2/PCINT4 # self.shape = add(self.shape,translate(pad_SOIC,-.14,-.025,0)) self.pad.append(point(-.14,-.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB4',14)) # # pin 4: GND # self.shape = add(self.shape,translate(pad_SOIC,-.14,-.075,0)) self.pad.append(point(-.14,-.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # pin 5: PB0/MOSI/DI/SDA/AIN0/OC0A/-OC1A/AREF/PCINT0 # self.shape = add(self.shape,translate(pad_SOIC,.14,-.075,0)) self.pad.append(point(.14,-.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB0',14)) # # pin 6: PB1/MISO/DO/AIN1/OC0B/OC1A/PCINT1 # self.shape = add(self.shape,translate(pad_SOIC,.14,-.025,0)) self.pad.append(point(.14,-.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB1',14)) # # pin 7: PB2/SCK/USCK/SCL/ADC1/T0/INT0/PCINT2 # self.shape = add(self.shape,translate(pad_SOIC,.14,.025,0)) self.pad.append(point(.14,.025,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB2',14)) # # pin 8: VCC # self.shape = add(self.shape,translate(pad_SOIC,.14,.075,0)) self.pad.append(point(.14,.075,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'VCC',14)) class ATtiny44_SOICN(part): def __init__(self,value=''): self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: VCC # self.shape = translate(pad_SOICN,-.12,.15,0) self.pad.append(point(-.12,.15,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: PB0/XTAL1/PCINT8 # self.shape = add(self.shape,translate(pad_SOICN,-.12,.1,0)) self.pad.append(point(-.12,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB0',14)) # # pin 3: PB1/XTAL2/PCINT9 # self.shape = add(self.shape,translate(pad_SOICN,-.12,.050,0)) self.pad.append(point(-.12,.05,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB1',14)) # # pin 4: PB3/dW/-RESET/PCINT11 # self.shape = add(self.shape,translate(pad_SOICN,-.12,0,0)) self.pad.append(point(-.12,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB3',14)) # # pin 5: PB2/CKOUT/OC0A/INT0/PCINT10 # self.shape = add(self.shape,translate(pad_SOICN,-.12,-.05,0)) self.pad.append(point(-.12,-.05,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB2',14)) # # pin 6: PA7/ADC7/OC0B/ICP/PCINT7 # self.shape = add(self.shape,translate(pad_SOICN,-.12,-.1,0)) self.pad.append(point(-.12,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA7',14)) # # pin 7: PA6/ADC6/MOSI/SDA/OC1A/PCINT6 # self.shape = add(self.shape,translate(pad_SOICN,-.12,-.15,0)) self.pad.append(point(-.12,-.15,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA6',14)) # # pin 8: PA5/ADC5/DO/MISO/OC1B/PCINT5 # self.shape = add(self.shape,translate(pad_SOICN,.12,-.15,0)) self.pad.append(point(.12,-.15,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA5',14)) # # pin 9: PA4/ADC4/USCK/SCL/T1/PCINT4 # self.shape = add(self.shape,translate(pad_SOICN,.12,-.1,0)) self.pad.append(point(.12,-.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA4',14)) # # pin 10: PA3/ADC3/T0/PCINT3 # self.shape = add(self.shape,translate(pad_SOICN,.12,-.05,0)) self.pad.append(point(.12,-.05,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA3',14)) # # pin 11: PA2/ADC2/AIN1/PCINT2 # self.shape = add(self.shape,translate(pad_SOICN,.12,0,0)) self.pad.append(point(.12,0,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA2',14)) # # pin 12: PA1/ADC1/AIN0/PCINT1 # self.shape = add(self.shape,translate(pad_SOICN,.12,.050,0)) self.pad.append(point(.12,.05,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA1',14)) # # pin 13: PA0/ADC0/AREF/PCINT0 # self.shape = add(self.shape,translate(pad_SOICN,.12,.1,0)) self.pad.append(point(.12,.1,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PA0',14)) # # pin 14: GND # self.shape = add(self.shape,translate(pad_SOICN,.12,.15,0)) self.pad.append(point(.12,.15,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) pad_TQFP_h = cube(-.025,.025,-.008,.008,0,0) pad_TQFP_v = cube(-.008,.008,-.025,.025,0,0) class ATmega88_TQFP(part): def __init__(self,value=''): c = .18 d = .031 self.value = value self.pad = [point(0,0,0)] self.labels = [] # # pin 1: PD3/PCINT19/OC2B/INT1 # self.shape = translate(pad_TQFP_h,-c,3.5*d,0) self.pad.append(point(-c,3.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'1',14)) # # pin 2: PD4/PCINT20/XCK/T0 # self.shape = add(self.shape,translate(pad_TQFP_h,-c,2.5*d,0)) self.pad.append(point(-c,2.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD4',14)) # # pin 3: GND # self.shape = add(self.shape,translate(pad_TQFP_h,-c,1.5*d,0)) self.pad.append(point(-c,1.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # pin 4: VCC # self.shape = add(self.shape,translate(pad_TQFP_h,-c,.5*d,0)) self.pad.append(point(-c,.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'VCC',14)) # # pin 5: GND # self.shape = add(self.shape,translate(pad_TQFP_h,-c,-.5*d,0)) self.pad.append(point(-c,-.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # pin 6: VCC # self.shape = add(self.shape,translate(pad_TQFP_h,-c,-1.5*d,0)) self.pad.append(point(-c,-1.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'VCC',14)) # # pin 7: PB6/PCINT6/XTAL1/TOSC1 # self.shape = add(self.shape,translate(pad_TQFP_h,-c,-2.5*d,0)) self.pad.append(point(-c,-2.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB6',14)) # # pin 8: PB7/PCINT7/XTAL2/TOSC2 # self.shape = add(self.shape,translate(pad_TQFP_h,-c,-3.5*d,0)) self.pad.append(point(-c,-3.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB7',14)) # # pin 9: PD5/PCINT21/OC0B/T1 # self.shape = add(self.shape,translate(pad_TQFP_v,-3.5*d,-c,0)) self.pad.append(point(-3.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD5',14)) # # pin 10: PD6/PCINT22/OC0A/AIN0 # self.shape = add(self.shape,translate(pad_TQFP_v,-2.5*d,-c,0)) self.pad.append(point(-2.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD6',14)) # # pin 11: PD7/PCINT23/AIN1 # self.shape = add(self.shape,translate(pad_TQFP_v,-1.5*d,-c,0)) self.pad.append(point(-1.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD7',14)) # # pin 12: PB0/PCINT0/CLKO/ICP1 # self.shape = add(self.shape,translate(pad_TQFP_v,-.5*d,-c,0)) self.pad.append(point(-.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB0',14)) # # pin 13: PB1/PCINT1/OC1A # self.shape = add(self.shape,translate(pad_TQFP_v,.5*d,-c,0)) self.pad.append(point(.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB1',14)) # # pin 14: PB2/PCINT2/-SS/OC1B # self.shape = add(self.shape,translate(pad_TQFP_v,1.5*d,-c,0)) self.pad.append(point(1.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB2',14)) # # pin 15: PB3/PCINT3/OC2A/MOSI # self.shape = add(self.shape,translate(pad_TQFP_v,2.5*d,-c,0)) self.pad.append(point(2.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB3',14)) # # pin 16: PB4/PCINT4/MISO # self.shape = add(self.shape,translate(pad_TQFP_v,3.5*d,-c,0)) self.pad.append(point(3.5*d,-c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB4',14)) # # pin 17: PB5/SCK/PCINT5 # self.shape = add(self.shape,translate(pad_TQFP_h,c,-3.5*d,0)) self.pad.append(point(c,-3.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PB5',14)) # # pin 18: AVCC # self.shape = add(self.shape,translate(pad_TQFP_h,c,-2.5*d,0)) self.pad.append(point(c,-2.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'AVCC',14)) # # pin 19: ADC6 # self.shape = add(self.shape,translate(pad_TQFP_h,c,-1.5*d,0)) self.pad.append(point(c,-1.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'ADC6',14)) # # pin 20: AREF # self.shape = add(self.shape,translate(pad_TQFP_h,c,-.5*d,0)) self.pad.append(point(c,-.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'AREF',14)) # # pin 21: GND # self.shape = add(self.shape,translate(pad_TQFP_h,c,.5*d,0)) self.pad.append(point(c,.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND',14)) # # pin 22: ADC7 # self.shape = add(self.shape,translate(pad_TQFP_h,c,1.5*d,0)) self.pad.append(point(c,1.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'ADC7',14)) # # pin 23: PC0/ADC0/PCINT8 # self.shape = add(self.shape,translate(pad_TQFP_h,c,2.5*d,0)) self.pad.append(point(c,2.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC0',14)) # # pin 24: PC1/ADC1/PCINT9 # self.shape = add(self.shape,translate(pad_TQFP_h,c,3.5*d,0)) self.pad.append(point(c,3.5*d,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC1',14)) # # pin 25: PC2/ADC2/PCINT10 # self.shape = add(self.shape,translate(pad_TQFP_v,3.5*d,c,0)) self.pad.append(point(3.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC2',14)) # # pin 26: PC3/ADC3/PCINT11 # self.shape = add(self.shape,translate(pad_TQFP_v,2.5*d,c,0)) self.pad.append(point(2.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC3',14)) # # pin 27: PC4/ADC4/SDA/PCINT12 # self.shape = add(self.shape,translate(pad_TQFP_v,1.5*d,c,0)) self.pad.append(point(1.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC4',14)) # # pin 28: PC5/ADC5/SCL/PCINT13 # self.shape = add(self.shape,translate(pad_TQFP_v,.5*d,c,0)) self.pad.append(point(.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC5',14)) # # pin 29: PC6/-RESET/PCINT14 # self.shape = add(self.shape,translate(pad_TQFP_v,-.5*d,c,0)) self.pad.append(point(-.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PC6',14)) # # pin 30: PD0/RXD/PCINT16 # self.shape = add(self.shape,translate(pad_TQFP_v,-1.5*d,c,0)) self.pad.append(point(-1.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD0',14)) # # pin 31: PD1/TXD/PCINT17 # self.shape = add(self.shape,translate(pad_TQFP_v,-2.5*d,c,0)) self.pad.append(point(-2.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD1',14)) # # pin 32: PD2/INT0/PCINT18 # self.shape = add(self.shape,translate(pad_TQFP_v,-3.5*d,c,0)) self.pad.append(point(-3.5*d,c,0)) self.labels.append(cad_text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'PD2',14)) # # graphics # class CBA(part): # # CBA logo # def __init__(self,r=.02): self.value = '' self.pad = [point(0,0,0)] self.labels = [] d = 3*r self.shape = circle(0,0,r) self.shape = add(self.shape,translate(circle(0,0,r),-d,d,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),-d,0,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),-d,-d,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),0,-d,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),d,-d,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),d,0,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),d,d,0)) self.shape = add(self.shape,translate(rectangle(-r,r,-r,r),0,d,0)) # # define board # x0 = 1 y0 = 1 width = 1.21 height = 1.19 z = -.005 w = .017 mask = .004 pcb = PCB(x0,y0,width,height,mask) IC1 = ATtiny44_SOICN('IC1\nt44') pcb = IC1.add(pcb,x0+.47,y0+.51,z) XTAL1 = XTAL('XTAL1\n20 MHz') pcb = XTAL1.add(pcb,IC1.pad[2].x-.18,IC1.pad[3].y+.025,z,angle=90) pcb = wire(pcb,w, IC1.pad[2], point(XTAL1.x+.11,XTAL1.pad[1].y,z), XTAL1.pad[1]) pcb = wire(pcb,w, IC1.pad[3], point(XTAL1.x+.11,XTAL1.pad[3].y,z), XTAL1.pad[3]) J1 = MTA_ICP('J1\nICP') pcb = J1.add(pcb,IC1.x,IC1.pad[7].y-.2,z,angle=180) pcb = wire(pcb,w, IC1.pad[7], J1.pad[3]) pcb = wire(pcb,w, IC1.pad[4], J1.pad[4]) pcb = wire(pcb,w, IC1.pad[14], J1.pad[2]) pcb = wire(pcb,w, IC1.pad[9], J1.pad[5]) pcb = wire(pcb,w, IC1.pad[8], J1.pad[1]) J2 = MTA_i0('J2\ni0') pcb = J2.add(pcb,IC1.x-.13,IC1.y+.52,z,angle=180) pcb = wire(pcb,w, XTAL1.pad[2], point(XTAL1.x-.11,J2.pad[1].y,z), J2.pad[1]) pcb = wire(pcb,w, IC1.pad[5], point(XTAL1.x-.145,J2.pad[3].y,z), J2.pad[3]) IC2 = regulator_SOT23('IC2\n5V') pcb = IC2.add(pcb,J2.x+.37,J2.y,z,angle=-90) pcb = wire(pcb,w, J2.pad[2], point(J2.pad[2].x+.05,J2.pad[3].y,z), IC2.pad[2]) pcb = wire(pcb,w, J2.pad[1], point(J2.pad[1].x,J2.pad[1].y-.07,z), point(J2.pad[2].x+.1,J2.pad[2].y+.03,z), IC2.pad[3]) R1 = R_1206('R1\n10k') pcb = R1.add(pcb,IC1.pad[1].x,IC1.pad[1].y+.09,z,angle=0) pcb = wire(pcb,w, R1.pad[1], IC1.pad[1]) pcb = wire(pcb,w, R1.pad[2], J1.pad[4]) C1 = C_1206('C1\n3.3uF') pcb = C1.add(pcb,R1.x+.21,R1.y,z) pcb = wire(pcb,w, R1.pad[1], point(R1.pad[1].x,R1.y+.07,z), C1.pad[1]) pcb = wire(pcb,w, C1.pad[1], point(C1.pad[1].x,C1.y+.07,z), point(J2.pad[2].x+.15,J2.pad[2].y-.03,z), IC2.pad[1]) pcb = wire(pcb,w, IC1.pad[14], C1.pad[2]) J3 = MTA_stepper('J3\nstepper') pcb = J3.add(pcb,IC1.x+.58,IC1.y+.102,z,angle=90) pcb = wire(pcb,w, IC2.pad[2], point(IC2.pad[2].x,J2.pad[3].y,z), J3.pad[1]) T1 = NMOSFET_SOT23('T1\nN') pcb = T1.add(pcb,J3.x-.24,J3.y+.12,z,angle=90) pcb = wire(pcb,w, IC1.pad[13], point(IC1.pad[13].x+.09,T1.pad[1].y,z), T1.pad[1]) pcb = wire(pcb,w, J3.pad[5], T1.pad[3]) T2 = NMOSFET_SOT23('T2\nN') pcb = T2.add(pcb,T1.x,T1.y-.13,z,angle=90) pcb = wire(pcb,w, IC1.pad[12], point(IC1.pad[12].x+.125,T2.pad[1].y,z), T2.pad[1]) pcb = wire(pcb,w, T1.pad[2], point(T2.x,T2.pad[2].y,z), T2.pad[2]) pcb = wire(pcb,w, J3.pad[2], T2.pad[3]) T3 = NMOSFET_SOT23('T3\nN') pcb = T3.add(pcb,T2.x,T2.y-.13,z,angle=90) pcb = wire(pcb,w, IC1.pad[11], point(IC1.pad[11].x+.125,T3.pad[1].y,z), T3.pad[1]) pcb = wire(pcb,w, T2.pad[2], point(T3.x,T3.pad[2].y,z), T3.pad[2]) pcb = wire(pcb,w, J3.pad[4], T3.pad[3]) T4 = NMOSFET_SOT23('T4\nN') pcb = T4.add(pcb,T3.x,T3.y-.13,z,angle=90) pcb = wire(pcb,w, IC1.pad[10], point(IC1.pad[10].x+.09,T4.pad[1].y,z), T4.pad[1]) pcb = wire(pcb,w, T3.pad[2], point(T4.x,T4.pad[2].y,z), T4.pad[2]) pcb = wire(pcb,w, T4.pad[3], J3.pad[3]) pcb = wire(pcb,w, C1.pad[2], point(C1.pad[2].x,C1.y+.1,z), point(T4.x,T4.y,z)) pcb = wire(pcb,w, IC2.pad[3], point(T4.x,T4.y,z)) S1 = button_6mm('S1') pcb = S1.add(pcb,J3.x-.03,J3.y-.485,z) pcb = wire(pcb,w, S1.pad[1], point(S1.pad[1].x,S1.pad[1].y+.06,z), point(T4.x,T4.y,z)) pcb = wire(pcb,w, S1.pad[2], J1.pad[5]) R2 = R_1206('R2\n1k') pcb = R2.add(pcb,XTAL1.x-.055,IC1.pad[6].y-.02,z) pcb = wire(pcb,w, IC1.pad[6], R2.pad[2]) LED1 = LED_1206('\nLED1') pcb = LED1.add(pcb,R2.x,J1.pad[4].y-0.01,z,angle=180) pcb = wire(pcb,w, LED1.pad[1], point(J1.pad[3].x-.05,J1.pad[1].y,z), J1.pad[3]) pcb = wire(pcb,w, LED1.pad[2], R2.pad[1]) logo = CBA(.018) pcb = logo.add(pcb,x0+width-.12,y0+height-.12,z) # # assign board and exterior to cad.function for milling # # use single-sided FR2 # use 1/64 end-mill # set tool diameter = .0156 # set xy, z speed = 4 # set # contours = -1 # cad.function = add(pcb.board,pcb.exterior) # # uncomment to export traces # #cad.function = pcb.board # # uncomment to export exterior # #cad.function = pcb.exterior # # uncomment to export solder mask # #cad.function = pcb.mask # # uncomment to mill out board # # use 1/32 end-mill # set tool diameter = .0312 # set xy, z speed = .5 # set # contours = 1 # #cad.function = pcb.interior #z = -.065 # # define limits and parameters # d = 0.05 cad.xmin = x0-d # min x to render cad.xmax = x0+width+d # max x to render cad.ymin = y0-d # min y to render cad.ymax = y0+height+d # max y to render cad.zmin = z cad.zmax = .050 dpi = 200 # low resolution for previewing #dpi = 500 # high resolution for machining nxy = int(dpi*(cad.xmax-cad.xmin)) cad.nx = int(dpi*(cad.xmax-cad.xmin)) # x points to render cad.ny = int(dpi*(cad.ymax-cad.ymin)) # y points to render cad.nz = 1 cad.inches_per_unit = 1.0 # use inch units cad.view('xy') # 2D view