Introduction: Arduino Relay Circuit
The circuit is used a relay wthe arduino to control high voltage electronics.
Parts........
Relay (5 VDC)
2.2 K Resistor
330 ohm Resistor
green led
IN4007 Rectifier Diode
BC547 Transistor
Step 1:
Step 2: The Schematic
1 Person Made This Project!
- kohellus made it!
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