YUNIQUE GREEN-CLEAN-POWER - 4 Channel 5V Relay Module | Compatible with UNO R3, Mega 1280, DSP Arm, PIC AVR, Raspberry Pi | Status LED | High Power

• 🔌 Expand your electronic creativity with the 4-channel DC 5V relay module, equipped with optical couplers for a safe and reliable user experience. Great for DIY projects that require high-powered device control
• 💡 Build advanced home automations with ease. Our module is compatible with a wide range of microcontrollers, including UNO R3 and Raspberry Pi, making it perfect for managing lighting, irrigation, or security systems
• 🛠️ An indispensable ally for the industrial sector. Thanks to its ability to interface with PLCs and ARMs, our relay module supports complex applications, such as the control of motors, actuators, and other electrical devices
• 🎛️ With 4 individually controllable relay channels, it offers flexibility and power for your electronic projects. Perfect for hobbyists and professionals looking to expand the capabilities of their devices with ease and confidence
• 🌟 Designed for innovation and compatibility, our relay module integrates seamlessly with various devices and platforms. Ideal for developers and electronics enthusiasts who want to take their designs to the next level

1 Piece Relay Module 4 Channel 4CH DC 5V with Optical Coupler for UNO R3 Mega 1280 DSP Arm PIC AVR Raspberry Pi