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AJMRTC DC 5V USB Relay Module, 1CH 1 Channel Programmable Computer Control Relay Board, USB Controlled Switch Relay for Smart Home Automation and Electronic Control Projects
- - 1 channel USB relay module, powered by DC5V, controlled directly via computer USB port
- - Programmable control function, convenient to realize automatic switch by PC software
- - Isolated relay output improves safety, separate control circuit and load circuit
- - Compact PCB board with screw terminals for easy wiring and load connection
- - Widely used for smart home control, equipment power switching and industrial testing
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Overview
Specs
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AJMRTC 1 channel DC5V USB relay module is a programmable USB control switch board. It receives control signals from your computer through USB interface to turn the relay on or off. With isolation design between control side and load side, it effectively protects your PC and circuit. Simple wiring terminals help you connect external loads quickly. This relay board is suitable for smart home automation, equipment power management, automatic testing and other DIY control applications.
- Brand: AJMRTC
- Channel: 1CH (1 Channel)
- Working Voltage: DC 5V
- Control Interface: USB
- Type: Programmable Computer Control Relay Module
- Application: Smart Home Controller, Electronic Switch Control
- Board Type: Relay Module Board
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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