fjpompeo
Advanced Member level 1
Hi all
I need a astable multivibrator to drive a two camera monitor. The switching time must be adjustable bewtween 0(no output pulse) and 30s. That way I can monitor only one camera or automaticaly time delayed two ones.
If possible this circuit must be build around a LM555 or similar timer or even usig the classic two NPN transistors adjustable oscilator.
Regards,
Fernando
I need a astable multivibrator to drive a two camera monitor. The switching time must be adjustable bewtween 0(no output pulse) and 30s. That way I can monitor only one camera or automaticaly time delayed two ones.
If possible this circuit must be build around a LM555 or similar timer or even usig the classic two NPN transistors adjustable oscilator.
Regards,
Fernando