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Dual Relay Driver Board
Dual Relay Driver Board
author: Rajkumar Sharma
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Description
Dual Channel Relay Board is a simple and convenient way to interface 2 relays for switching application in your project.
Input - 12 VDC @ 84 mA
Output - two SPDT relay
Relay specification - 5 A @ 230 VAC
Trigger level - 2 ~ 5 VDC
Berg pins for connecting power and trigger voltage
LED on each channel indicates relay status
Power Battery Terminal (PBT) for easy relay output connection
Four mounting holes of 3.2 mm each
PCB dimensions 49 mm x 68 mm
Schematic
Parts List
PCB
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