MAS 863
How To Make (almost) Anything
2009

Output Devices

electrical safety
   ~1 mA: OK
   ~10 mA: shock, contraction
   ~100 mA: fibrillation
   body: M ohm external, k ohm internal
   skin depth: ~1/f^(1/2)
   dielectric breakdown: ~kV/mm

inventory

RGB LED
   PWM
   hello.RGB.45.cad
   hello.RGB.45.asm
LED array
   Charlieplexing
   hello.array.44.cad 
   hello.array.44.2.cad (2 layer vinylcutter)
   hello.array.44.asm 
LCD
   44780
   hello.LCD.44.cad 
   hello.LCD.44.asm 
video
   RS170, NTSC, PAL, SECAM
   hello.video.44.cad 
   hello.video.44.asm 
speaker
   MOSFET
   hello.speaker.45.cad 
   hello.speaker.45.pwm.asm 
   hello.speaker.45.wave.asm 
DC motor
   H-bridge
   torque, power, efficiency, gearing
   hello.H-bridge.44.cad 
   hello.H-bridge.44.asm 
stepper motor
   full, wave, half-, micro- stepping
   unipolar, bipolar
   hello.stepper.44.cad 
   hello.stepper.44.full.asm 
   hello.stepper.44.wave.asm 
   hello.stepper.44.half.asm 
motor control
   Rohm
   Allegro
   Freescale
servos

through-hole

assignment
   make a board that interfaces an input device with an output device

guru
   output devices: Natan

lab sections
   Tue 10:00A Nadya
   Tue 4:00P Max
   Wed 6:00P Jonathan