Ultra low power LED flashlight / joulethief
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5:15
Pulsed Inverted Joule Thief Small bulb Big lightby Lidmotor19,140 views- 1:35
IST'S JOULE THIEF LED FLASHLIGHT MODby innovationstation1,413 views
- 2:21
Revive a dead joule thief - 1by chilliqueen200710,461 views
- 2:12
Cветодиодная линейка 12 х 1W HIGH POWER LEDby centrsvet38,078 views
- 9:31
Capacitor Charging (upto 300v) 001by kubikop90,782 views
- 1:20
Musicator JT - Single "AA" dual-LED Sound meterby QSuff1,556 views
- 0:17
Noisy Joule Thiefby botronics2,405 views
- 3:09
Simple SEC 2by jonnydavro1,762 views
- 3:17
500 LED Extreme flashlightby ledcreations6,433,131 views
- 2:08
Modified Fuji Circuit Joule Thief circuit lighting 40 watt tube with AA batteryby Pirate881796,578 views
- 2:39
144 x 3W Power LED Demoby korhanaslan18,279 views
- 1:31
Joule Thief Lights 400 Leds On Single AA Battery!by Pirate881793,946 views
- 2:20
DIY Homemade Power LED Flashlight 3 x 3 Wattby Poetman4ever2,986 views
- 1:50
Joule Thief with Flip Flopby RODALCO20077,487 views
- 7:31
Make Magazine Joule Thief Exp, New and Improved Versionby chilliqueen20079,312 views
- 2:41
Brightest Flashlight in the World for the Moneyby glenwoodfin353,024 views
- 0:39
Joule Thief Powered Morse Code Senderby cinemamania1,093 views
- 2:43
Joule thief very low powerby xee2vids286 views
- 2:00
400 LEDs Lit From Earth Battery & Joule Thief Circuitby Pirate881797,102 views
- 4:14
Fuji Circuit Joule Thief CFL Lightby killzpwnz0red20,706 views
Good work!! A nice compact circuit,What type of transistor did you use ? Thank's for sharing. Tec
tectalabyss 2 years ago
nice vid...
i wanted to make one of my own
but i cant find the last peace : ( ....
zalvoz 3 years ago