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Arduino Module. Raspberry Pi. Relay status indicator (red). Module interface. The module uses genuine high-quality relays, AC 125V/20A, DC 14V/20A;. Using the industry's top quality ultra-small two-way isolation optocoupler, strong anti-interference ability and stable performance;.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.