Homemade Emergency LED Light
This project (Emergency LED Light) made by very simple techniques and low cost component. Its total cost is around 2 dollar or 200 rupees.
Components List:
- 1 0.33 ohm and 3 watt resistor
- 1 390 ohm and resistor
- 3 one watt LEDs
- 1 oneN4007 diode
- Red LED
- Nokia Mobile charging jack
- 3 LED Heat-sink
- Nokia mobile charger
Diagram and Components
Download Diagram: Homemade Emergency LED Light
