Relays
Versatile relay board for smart automation projects
Effortlessly manage multiple high-voltage devices with this advanced 4 channel relay module, designed for seamless integration with microcontrollers such as Arduino, Raspberry Pi, and a wide variety of automation systems. Featuring premium optically isolated inputs, it ensures safe and dependable operation. Ideal for switching lights, motors, home appliances, and other electronic equipment, this module delivers precise and reliable performance. Compact and easy to install, the module measures approximately 75mm x 55mm and comes in a sleek blue PCB finish. Perfect for DIY projects, smart home setups, or industrial automation.