Now showing circuits 1-7 of 7. Sort by

Led Flasher

Led Flasher PUBLIC

This is a circuit which uses an npn and pnp transistor to briefly flash an LED every few seconds

by shagas | updated May 06, 2013

flasher   led   led-flasher   npn   pnp   timed   transistor  

Mg-Cu cell Flasher

Mg-Cu cell Flasher PUBLIC

A purpose design to utilize output from a Mg-Cu (salt-water activated) battery to power a hi-power LED as a flasher. R1 is the simulated internal resistance of the cell.

by qs | updated March 20, 2013

flasher   joule-thief   magnesium-cell  

LED Navigtation Lights

LED Navigtation Lights PUBLIC

A voltage regulated LED flasher that emulates blinking navigation lights and strobes for a model airplane, or your favorite Starship.

by lsmith1437 | updated March 02, 2013

flasher   led   navigation  

Quad LED Flasher

Quad LED Flasher PUBLIC

by BennyTB9 | updated January 26, 2013

flasher   led  

24AC-Led Flasher

24AC-Led Flasher PUBLIC

by matty | updated January 01, 2013

24-volts   christmas   flasher   multi-vibrator  

Simple JT Flasher with Daylight sensing

Simple JT Flasher with Daylight sensing PUBLIC

An attention grabbing Joule-Thief blinker using a single transistor and shuts off during daylight.

by qs | updated March 13, 2012

blinking   flasher   joule   joule-thief   led   thief  

Simple JT Flasher

Simple JT Flasher PUBLIC

A simple, 1-volt LED flasher using a single transistor.

by qs | updated March 10, 2012

blinker   flasher   flashing   joule   joule-thief   thief  

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