Arduino One Channel Relay Driver


Single Channel Relay project  is a simple and convenient way to interface a relay for switching application in your project.

One Channel Relay Driver


Input – 12 VDC @ 42 mA
Output – SPDT relay
Relay specification – 5 A @ 230 VAC
Trigger level – 2 ~ 15 VDC
Header pins for connecting power and trigger voltage
LED indicates relay status
Power Battery Terminal (PBT) for easy relay output connection
Four mounting holes of 3.2 mm each
PCB dimensions 27 mm x 69 mm


For more detail: Arduino One Channel Relay Driver


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Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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