// Define the pins that have LEDs on them. We have one LED for each of the three FSRs to indicate
// when each FSR is triggered. And one power/end stop LED that is on until any of the FSRs are
// triggered.
#define LED1 13
#define LED2 12
#define LED3 11
#define LEDTRIGGER 10
#define ENDSTOP 03
// Define the pins used for the analog inputs that have the FSRs attached. These have external
// 10K pull-up resistors.
#define FSR1 A0
#define FSR2 A1
#define FSR3 A2