![[Discontinued] Raspberry Pi Power Relay Board Out of Stock_Canada grinding and more](https://cdn.shopify.com/s/files/1/1978/9859/products/1.png?v=1759446187)
![[Discontinued] Raspberry Pi Power Relay Board Out of Stock_Canada grinding and more](https://cdn.shopify.com/s/files/1/1978/9859/products/1_c7d2d257-018b-42ec-ae64-46f00266c133.jpg?v=1508147481)
Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
grinding and more
NOTE3:Insert the second and third from bottom in the front row
and TTL-level output)
1x Sockets 20p
1 x SD2450S Solar Charging Controller
[Discontinued] Raspberry Pi Power Relay Board Out of Stock_Canada grinding and moreCONNECTORS Raspberry Pi GPIO interface: for connecting Raspberry Pi Relay screw terminal: for connecting target devices Relays Photocoupler: PC817 Relay indicator LED on: relay NC is opened, NO is closed LED off: relay NC is closed, NO is opened Power indicator Relay control jumper short the jumper: control the relays by default I Os used in the example code open the jumper: control the relays by custom I Os through jumper wires WHAT'S IN THE PACKAGE
US$ 50.00
US$ 32.00
US$ 17.50
US$ 3275.00
