LCUS-1 USB Relay Module With 5V USB Control, 10A Switching, Overcurrent Protection, No Fuss Smart Home Automation Ready, Plug And Play Microcontroller Interface For DIY Projects, Fast Response And Reliable Device Control

LCUS-1 USB Relay Module: 5V USB Control, 10A Switching
✔️ 5V USB control, 10A relay, overcurrent protection, plug-and-play

The LCUS-1 USB Relay Module is a compact, plug‑and‑play device that lets you switch 5V loads from a PC or microcontroller via USB. It’s commonly used in DIY home automation, hobby robotics, and prototyping projects.

✅ Onboard high-performance microcontroller chip for fast USB control
✅ Onboard USB control chip for easy PC or microcontroller connection
✅ 5V coil relay rated 10A/250VAC and 10A/30VDC
✅ Overcurrent protection and relay diode freewheel protection
✅ Power LED and relay status LED indicators

💡 What is a USB relay module used for in DIY automation projects?

A handy way to switch higher-current devices from a computer or microcontroller via USB, with plug-and-play operation and built-in safety features.

- handy for home automation and robotics
- 10A switching at 250VAC / 30VDC
- plug-and-play USB interface for PC or microcontroller
- overcurrent protection for safe operation
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