74123 IC Infrared Gate Sensor Circuit


Posted on Feb 7, 2014

Function: applied in a toilet to keep track of that someone is inside exceeding a certain amount of time. Component: Resistor, IC, Capacitor, Transistor, ..


74123 IC Infrared Gate Sensor Circuit
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Hear with Ultrasound Using Flanagan Neurophone
Automatic Turn-Off Alarm With Delay
12V 50W Switching Regulator by UC3844N
Simple optical switchs
74121 IC Description TTL Monostable Multivibrator IC
Time to start reversing relay control circuit



Top