BEAM pummer circuits


Posted on Aug 6, 2012

The PowerSaver Flasher uses capacitive output coupling to produce brighter shorter flashes and has a much lower average current drain than standard bicore or 74HC14 flashers. The PS Flasher with one LED circuit (2 LEDs) runs all night from a 1F capacitor charged to 5.5V. Up to 12 LEDs can be controlled with one 74HC14 flasher and probably would run for 2 hours from a full charge. Use a range of timing resistors between 1M and 4.7M for each oscillator to give a random light show appearance.


BEAM pummer circuits
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Tracking System using GPS and GSM modem
Morse Keyer circuit
Increased Feedback-Stabilized Amplifier
Battery Meter for Pinball Machines
Light Sensor Switch Circuit
Phenix G3/Chinese Earmax
Restructuring of the pitch by the pitch selector circuit



Top