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Relay Control PCB

We have ✅ 8 available of the SF-COM-11041 in our Sydney warehouse.

Express post delivery (2-5 business days)
Based on the Controllable Power Outlet Tutorial, this is the bare PCB that allow you to switch high voltages with a simple 0 to 5V GPIO on any microcontroller.

The Relay Control PCB appears in the following collections:

SKU SF-COM-11041
by Little Bird