This week for homework, we were asked to make a light that required two inputs to activate it. I chose to use the button as a digital input and the analog input from a pressure sensor. To make it fun I mapped the pressure readings and if you do not put the proper amount of pressure on the sensor, the light will not activate. Neither sensor will activate the button alone, they must both be pressed in order to close the circuit. Here is a link to the code and video.
Physical Computing (Fall 2014) – Conor's Class
Physical Computing (Fall 2014) - Conor's Class 