Daily Archives: October 19, 2012

Arduino-based Photogate Timer

By | October 19, 2012

Mostly for the Science Olympiad – Division C – Maglev event, but also just to learn more about Arduino in general, I tried to build a photogate setup on the cheap;-) I expect the Maglev event’s timed part to be somewhere in between two and three seconds. So even for test runs, a hand based… Read More »