pin driver, comparator, A/D button (number of contours) hello.button.45.cad hello.button.45.asm light (phototransistor) hello.light.45.cad hello.light.45.asm hello.light.45.py temperature (thermistor) hello.temp.45.cad hello.temp.45.asm hello.temp.45.py step response (resistance, capacitance, inductance, position, proximity, tilt) hello.step.45.cad hello.step.45.asm hello.step.45.py microphone (electret, power supply) hello.mic.45.cad hello.mic.45.asm hello.mic.45.py hello.mic.44.cad sonar, magnetic field, acceleration/gravity, pyroelectric/motion, strain graphics Tkinter wxPython pygame/SDL PyOpenGl cgkit VTK matplotlib assignment measure and display something