6 Channel Relay Module with Optocoupler – 5V High/Low Trigger solar circuit breaker India 7m wire length)

7m wire length)

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6 Channel Relay Module with Optocoupler – 5V High/Low Trigger solar circuit breaker India 7m wire length)Tired of manually switching high power devices in your automation projects? The 6 Channel Relay Module with Optocoupler gives you full control over 6 independent circuits from a single compact board perfect for Arduino, Raspberry Pi, and any 5V microcontroller setup. This relay module packs 6 fully isolated channels onto one space saving PCB, each protected by a built in optocoupler that shields your microcontroller from dangerous voltage spikes and