photo interruptor sensor circuit as a switch
VISHAY - TCST2103 - SENSOR, OPTICAL, PHOTOTRANSISTOR O/P
The TCST2103 is a transmissive sensor that includes an infrared emitter and phototransistor, located face-to-face on the optical axes in a leaded package that blocks visible light. This passage is going to introduce TCST2103 from the perspectives of datasheet, pinout, and manufacturer.




