With a 5-mm vertical slot, 0.5-mm aperture, 0.4-mm resolution and a 10% (typ.) current transfer ratio, the TCST1210 transmissive optical sensor is designed to provide highly accurate sensing of ...
The FC-03 optical speed sensor is a budget wheel encoder module broadly used for sensing a motor’s velocity. It can be connected to any 3.3V/5V microcontroller using a set of standard breadboard ...