Month: June 2012

TCRT5000 IR Emitter/Sensor

I finished the carrier board for our tachometer project. This is simply the TCRT5000 IR emitter/sensor module, with the 150 ohm resistor for the IR LED, and the 10k ohm resistor for the phototransistor, as described in I used a 3 pin header with the GVS pin standard as described in The inexpensive …

TCRT5000 IR Emitter/Sensor Read More »