Joule Thief Fuji Twin Bulb Light.wmv
This is a simple adaptation of the modified Fuji JT circuit and 2 Lights of America led bulbs. Each bulb has 27 chip leds and this is being run on an AA battery. For…
Experiments, inventions, patents, …
This is a simple adaptation of the modified Fuji JT circuit and 2 Lights of America led bulbs. Each bulb has 27 chip leds and this is being run on an AA battery. For…