Light Chaser I


Posted on Feb 23, 2013

Up to 100 lights, LEDs, or optocoupler triac circuits can be sequentially activated by this circuit. One (Ul) 4017 decode co


Light Chaser I
Click here to download the full size of the above Circuit.

unter sequences 10 LEDs whose common anode is returned through a second (U2) CD4017, which counts at one-tenth of the rate. The flash rate is controlled by U3, a clock circuit, with a 555 timer.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Capacitor Charger Lead Acid Battery
Nearly half duty cycle multlvibrator
Electronic Mini Projects
Analysis of a Digitally Controlled Wien Bridge Oscillator
Radio Hat
digital to analog
Head phone amplifier circuit
Remote Doorbell Controller
How to make a JDM Programmer



Top