4 hours AC power timer circuit 555 BH4024


Posted on Mar 28, 2007

As shown in Figure 4 hours AC timing circuit. In this circuit, BH4024 is 7 serial binary counter/divider 555 time base circuit. AN is timed touch of a button. Each press AN tim


4 hours AC power timer circuit 555 BH4024
Click here to download the full size of the above Circuit.

e, output AC 220V power supply for 4 hours and that is de-energized. The circuit can be used on the afternoon of the power supply unit of work time by four hours manner.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Start-and-run-motor-circuit
Police Lights associate crystal rectifier Project
arduino How can I display a scoreboard on stage for a play
0-44dB RF Attenuator circuit with RF 2420
Audio Mixer
Infrared Remote Tester
a simple Astable Multivibrator with the help of a circuit diagram
Color sensor amplifier circuit
High voltage power supply and boost for the BST capacitor DAC provides a tuning signal circuit diagram



Top