Simple Timer by CA3140 + NE555


Posted on Feb 6, 2014

This be the circuit sets the time to model is simple,at can fix the time had long ago and have tall good accuracy. By use pillar equipment be IC CA3140 for..


Simple Timer by CA3140 + NE555
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Logic Tester
TDA7000 FM Radio IC Test Circuit and Datasheet
Simple DIY Cable Continuity Tester
High-accuracy ultrasonic range measurement system because of ߀?s C OS and ARM processor
simple water level buzzer circuit
Arduino Based Current Sensor Circuit
h bridge
LM 3875
25kHz using thyristor inverter welding machine circuit
Automotive electronic locks circuit



Top