Week 11: Segment 1: USe of External Interrupts with the Touch PAd
This segment focuses on external interrupts for the detection of events that occur sparsely and randomly such as a touch pad or button event.
Materials for this segment:
Main Arduino sketch used in the tutorial:
Use this Arduino sketch for an improved set-up that uses Arduino digital pins 3 and 4 to power the touch pad. This allows to connect the touchpad directly to the Arduino headers without the need for jumpers: