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Explore some of the best electronics and electrical DIY projects for students,engineers and makers....
Components Required:
1. 5V Relay
2. 1K Resistor
3. 100 Ohms Resistor
4. BC547 Transistor
5. IN4007 Diode
6. Zero PCB Board
7. LED
8. Connecting Pins
9. 3 Pin Connector
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