8-channel relay modules

8-channel relay modules

SainSmart 8-Channel Relay Channels 5V Relay Module for Arduino PIC ARM DSP April (Electronics)
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Customer Review

I bought it without really knowing SainSmart. I am absolutely not disappointed in the quality of the PCB and relays.

I use an Intel platform Edison via a home-made adapter interface following the advice given by the manufacturer.

The relays are in service for a few months with tens of switching day and none is defective currently.

I recommend to all those who need a large number of channels on the relay without breaking the bank!

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