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4 Channel 5V Relay Module Relay module for Arduino TTL logic
Good and affordable solution for home automation.
4 Channel 5V Relay Module Relay module for Arduino TTL logic
4
Buy at Amazon.com
4 Channel 5V Relay Module Relay module for Arduino TTL logic
4
Buy at Amazon.com
Customer Review
Good and affordable solution for home automation.
Use with Raspberry Pi or (and) Arduino.
Ideal for hobbyists and quite simple.
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