int Pin0 = 11;//definition digital 11 pins as pin to control the IN1 (ULN24L01) int Pin1 = 10;//definition digital 10 pins as pin to control the IN2 (ULN24L01) int Pin2 = 9;//definition digital 9 pins ...

This might be one of the simplest and most satisfying Arduino projects around. All that is needed are four wires, a cheap GPS unit, and an Arduino. In this particular example I use the SoftwareSerial ...