Functional Housing for Dollatech AC sensor
Description
My First Thing. DollaTek AC 220V Microcontroller TTL Level Optocoupler Isolation Module from Amazon. Used to sense a voltage applied to a ac line and transllate to a ttl digital in. Usefull for my Underfloor heating thermostat tester. Comes as a bare circuit, with live wires exposed. This Thing is to stop you putting fingies where they shouldent be. Made for myself as a functional print. Thought I would share with you. Legally This is for "entertainment only". Always be safe with Live Electricity. Search on Amazon for the device. I think there are a few slight varients. I made it for this version.
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