This Texas Instruments circuit uses a phototransistor to fire a TTL trigger port. Other phototransistors can be used, and the circuit can be used as a shield for microcontrollers.
TTL Opto Trigger (CB14670E)
- Details
- Written by: Newton C. Braga
This Texas Instruments circuit uses a phototransistor to fire a TTL trigger port. Other phototransistors can be used, and the circuit can be used as a shield for microcontrollers.
