3 Simple emergency light circuit | Many ideas Mini and 12V
This is first mini emergency light of my son. It is very small, use LED display when power outage,use transistor instead relay use AA battery charger.
Include: LED running lights • LED flashers
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This is first mini emergency light of my son. It is very small, use LED display when power outage,use transistor instead relay use AA battery charger.
These circuits are simple One LED flashers that use transistors as the main (first circuit), the transistor UJT (second circuit) and IC Op amps (the Third), Read more below. Using…
I am going to show you, LED Decorative light circuit. Do you like a LED blink or running light? I like a circuit like this. Although you will do not…
This car led flashing lights project is installed in automotives, to modify brake light flasher circuit. Using a small number of pieces of equipment, so it is easy to build,…
This is simple hight power LED flashlight,we use 24 LEDs super bright for display and 3 AA batteries and resistor for limit current so cheaper.