1/2/4/8/16Channel 5V 20A Relay Module Board For Arduino Raspberry Pi ARM AVR PIC
ab 4,75 €
The module adopts genuine high-quality relays, AC 125V/20A, DC 14V/20A. Relay status indicator (red). Module interface. Adopt the industry's top quality ultra-small bi-directional isolation optocoupler, strong anti-interference ability, stable performance;.
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