Video Line Bar Generator Circuit


Posted on Aug 9, 2012

A 555 and a dual 556 timer generate a rudimentary video signal, as shown in the schematic. The first timer generates 4.7-8 synch pulses operating in the astable mode with a 64-8 period. The second timer generates a delay pulse, which triggers the third timer to generate a bar,


Video Line Bar Generator Circuit
Click here to download the full size of the above Circuit.

The second timer sets the bar position and the third sets the bar width.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

microcontroller Arduino 230v Light bulb dimming
remote control
analog to digital converter
build program remote control
MT8885 Integrated DTMF Transceiver With Power-Down And Adaptive Micro Interface
GlueLogix Technical Services
ISL83490 3.3V Full Duplex 10Mbps RS-485/RS-422 Transceiver



Top