Review on Adafruit Power Relay FeatherWing ADA3191 by Mark Harrison
Works fine but is prone to failure when the load is inductive
This relay works fine but I have found that when driving an inductive load, in my case it is a large contactor the relay radiates noise to the processor , resulting in errors and reboots. I add a snubber circuit to the relay to mitigate this effect.
- Only available in white
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