5V 1/2/4/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR
USD 1.09 USD
Specifications
| Type | 1 Channel |
| Marke | Markenlos |
| Brand | Unbranded/Generic |
You'll see that the unbranded/general design keeps things simple, and it blends into different setups without drawing attention.
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