It's Here! Chris Odom's Physical Computing & Robotics with the Arduino IDE - Volume Two!

Voltage Divider Board (VDB) kit or assembled.


This awesome little board takes the guess work and mystery out of using and teaching variable resistance sensing. The Voltage Divider Board (VDB) is just that, a voltage divider with a fixed 10K resistor making up 1/2 the bridge. Simply connect any sort of variable resistance device to the terminal block, supply the board with power, ground and signal and your ready to go. No internal pull-up needed.