ENGR2210 4 September 2012
Lab 0.5 - The Bike Light Extension
Due: 10 September 2012
In this extension, you will build upon the bike light from Lab 0 by adding an analog light sensor - a photoresistor - to your light. You will make your bike light react to the presence or absence of light, much like “automatic car headlights” when entering a tunnel. You can make this as simple or complex as you see fit.
Lab 0, and this extension, should be written up by class time on Monday.
Photoresistors act like a resistor, with a variable resistance based on the brightness. How could you measure that?