LED on 1.2 Volt Battery operated - eflose #65

LED on 1.2 Volt NiMH or NiCd battery operated. With the circuit you can shine a light emitting diode on a 1.2 volt battery. 1 transistor (BC547C), ferrite core of a clock and a 1 Kohm resistor. You can also take a 1.5 volt battery.

LED on 1.2 Volt Battery operated - eflose #65

AA 1.2V No transformer lights the LED

Very simple LDR switching scheme

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LED-Blitzer für 1,5V-Batterie

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Diode and light emitting diode (LED) can stream tiles in one direction only - eflose #18

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Alkaline battery charge with LM317 1.63 volts constant voltage - eflose #82

joule thief BC547C part 1 of 2

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2 transistor mini LED lamp on 1,2 Volt and voltage transformer

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Frage wegen Diode Ladung

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