Arduino code for the jumbo stopwatch I made for my high school's track and field team to use during meets. This jumbo stopwatch replaced the handheld stopwatch that was being used prior. This new ...

Basic counting stopwatch for Arduino. Contribute to Markay12/ArduinoStopwatch development by creating an account on GitHub. Skip to content. Navigation Menu Toggle navigation.

Using motion detectors and an Arduino you can trigger lights, fans, ... Here is the Arduino code for the Parallax sensor. int motion_1 = 2; int light_1 = 13; void setup() ...