LCUS-1 /2 /4 Way Type-C/ USB-A Relay Module Electronic Converter PCB USB Intelligent Control Switch for arduino

Overview

The LCUS‑1/2/4 Way Type‑C/USB‑A Relay Module is a compact, high‑performance electronic converter PCB designed for precise USB power control in Arduino projects and other micro‑controller applications. Whether you need a single‑channel switch or a multi‑channel solution, this intelligent USB control switch delivers reliable, programmable relay operation with both Type‑C and USB‑A connectors.

Key Highlights

• 🔌 Dual USB Interface: Supports both USB‑Type‑C and USB‑A connectors for maximum flexibility.
• ⚡ 1, 2 or 4 Relay Options: Choose the configuration that fits your project – single, dual, or quad channel control.
• 🧠 Intelligent Control Logic: Built‑in microcontroller firmware enables real‑time monitoring and safe power switching.
• 🔧 Arduino‑Ready: Simple serial commands and library support for seamless integration with Arduino, ESP32, Raspberry Pi and other platforms.
• 🛡️ Protection Features: Over‑current, over‑voltage, and reverse‑polarity protection keep your devices safe.
• 📏 Compact PCB Design: 30 mm × 45 mm footprint fits tight enclosures and breadboard prototypes.

Compatibility

Works flawlessly with any USB‑powered device, including smartphones, tablets, power banks, LED strips, motor drivers, and sensor modules. Fully compatible with Arduino IDE, PlatformIO, and popular IoT frameworks.

Easy Integration

Plug‑and‑play design requires only three connections: VCC, GND, and the control pin. Use the provided Arduino library to toggle relays via digitalWrite, PWM, or serial commands. No soldering is needed for the USB connectors – simply attach the PCB to your prototype board.

Technical Specifications

• Operating Voltage: 5 V DC (USB standard)
• Relay Contact Rating: 10 A @ 250 V AC / 10 A @ 30 V DC
• Control Interface: UART / GPIO (Arduino compatible)
• Dimensions: 30 mm × 45 mm × 1.2 mm
• Temperature Range: -20 °C ~ +85 °C
• Certifications: CE, RoHS

Why Choose LCUS Relay Module?

Designed for makers, engineers, and hobbyists, the LCUS‑1/2/4 Way Type‑C/USB‑A Relay Module offers a reliable, low‑cost solution for intelligent USB power management. Its versatile connector options, robust protection circuitry, and Arduino‑friendly firmware make it the ideal choice for prototyping, product development, and educational projects.