![Velleman MM105 5 V Relay Board](http://eio-com.myshopify.com/cdn/shop/products/mm105_1_700x700.png?v=1571723869)
Velleman MM105 5 V Relay Board
by Velleman
Original price
$22.50
-
Original price
$22.50
Original price
$22.50
$22.50
-
$22.50
Current price
$22.50
Small, versatile and easy to use! Use this SMD prototyping board by connecting it to your existing circuits in order to perform tests and build prototypes. Features converts digital (0/3-5 V) signal to relay 1...
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