Relay Module One Channel High/Low Level Trigger with Optocoupler (Red Board)

The 5V Single-Channel Relay Module high level or low-level trigger relay is a great little tool for anyone working with Arduino, 8051, AVR, PIC, DSP, or ARM microcontrollers. This module lets you control high-power devices with either a high or low-level signal.

It can handle up to 15A at 125V AC or 10A at 250V AC. Plus, this microcontroller relay module is small (50 x 25 x 20 mm) and lightweight (16g), so this High-Voltage relay module fits easily into your projects.

Think about how easy it will be to control high-voltage devices with just a simple signal from your microcontroller. This module is perfect for hobbyists and professionals who want to make their projects safer and more efficient.

Whether you’re working on home automation, robotics, or any other project, our 5V relay module for Arduino and other microcontrollers is a perfect fit.

Single-channel 12-volt relay connections are

• Connect VCC to the 12-volt power supply
• The control signal is used to control the relay. If the signal will be HIGH (5V) the relay will be switched to NO (Normally Open) and if the signal is LOW (0V) the relay will be switched to Normally Connected (NC)
• If the control signal is high the LED will glow and Vice- versa.

This is a 12V 1-Channel Relay interface board that can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, 8051, and so on.

Key Features:

• Suitable for various microcontroller projects.
• Offers flexible control options.
• Ideal for controlling one high-power device.
• Can handle 15A at 125V AC or 10A at 250V AC.
• Compatible with Arduino, 8051, AVR, PIC, DSP, and ARM.