This shield uses a SINGLE relay, providing 4-channel input and output. The relays are isolated in the PCB. All the channels can control up to 24V DC or 250V AC on 10 A. It allows you to control high power components like lights and motors via Raspberry Pi 3. Just plug it directly into your pi with 5 V. You will find an LED indicates the status of the relays.
We will provide an installation package, source code and quickstart guide PDF. We will teach you step by step, so don’t worry!
Features
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Control Signal: TTL Level
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Rated Load： 10A 250VAC 、10A 125VAC 、10A 30VDC 、10A 28VDC
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Rated Current: 10A(NO) 5A(NC)
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Max Switching Voltage: 250VAC 30VDC
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Contact Time: under 10ms