Arduino Relay Connectivity

4,008

36

Published

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!

Share

    Recommendations

    • Clocks Contest

      Clocks Contest
    • Oil Contest

      Oil Contest
    • Casting Contest

      Casting Contest
    user

    We have a be nice policy.
    Please be positive and constructive.

    Tips

    Questions

    Comments