Numato Lab's 8 Channel USB Solid State Relay Module is great for controlling your devices through USB without any USB protocol knowledge. This modules plugs in to your design seamlessly. Individual relay can be controlled by simple commands.

Features

• 8 on board Solid State Relays.
• 3A Maximum Switching Current.
• USB interface with CDC support. As easy as using a serial port, no USB knowledge required.
• Relay contacts available on easy to access screw terminals.
• Digital circuitry can be powered from USB or external power supply.
• Can be controlled by using standard serial console applications or custom applications.
• No vendor specific libraries or APIs required.

Applications

• Home Automation
• Industrial Automation
• Lighting Control
• Garden Equipment Control
• Test Fixtures

Links

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• Specifications  
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• Knowledge Base  
• Sample Code