Friday, September 11, 2015

Notes about the Detector and the Emitter for the Photogate

Detector (photo diode--clear package)
Standard T-1 3/4 package

Emitter (tinted package)
Standard T-1 3/4 package

Potentiometer Setup - Photogate

A potentiometer setup that I put together. This could be useful to adjust the amount of voltage going through the IR LED in the photogate.