![[discontinued] SainSmart 16-CH USB HID Programmable Control Relay Module](https://cdn.shopify.com/s/files/1/0029/6838/7619/products/51ffvJWulyL.jpg?v=1557256590)
[discontinued] SainSmart 16-CH USB HID Programmable Control Relay Module
$23.99
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Overview This is the new SainSmart 16 Channel 5V controller USB HID Programmable Control Relay Module. It works with 16 channel relay. What's more. We will offer you a detailed project introduction and their source code. You may learn about USB HID Programmable Control Relay by using these basic projects. Application Robotics control Home automation Power Supply Control other Download Source Code WHAT'S IN THE PACKAGE 1x SainSmart 16 Channel controller USB HID Programmable Control Relay Module
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