
Velleman VMA400: 4 Channel Relay Module
by Velleman
Original price
$19.72
-
Original price
$19.72
Original price
$19.72
$19.72
-
$19.72
Current price
$19.72
This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller. Features Standard interface that can be controlled directly by any microcontroller Opto-isolated...
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