Arduino Relay Connectivity

5,127

36

Introduction: Arduino Relay Connectivity

The circuit below is used to connect a relay to the arduino UNO to control high voltage electronics.

Step 1: Parts

  • A Relay (SRD-12VDC-SL-C)
  • A 10K Resistor
  • A IN4007 Rectifier Diode
  • A BC548 Transistor

Make the circuit according to the schematic provided.Enjoy!

Be the First to Share

    Recommendations

    • Make it Glow Contest

      Make it Glow Contest
    • First Time Author Contest

      First Time Author Contest
    • PCB Challenge

      PCB Challenge

    Discussions