Arduino Shields
Browse our range of Arduino shields — stackable expansion boards that add new capabilities to your Arduino projects. Find motor shields, relay shields, TFT touch displays, Ethernet shields, GPS modules, and more from trusted makers.
Whether you're building a home automation system, a robotics project for STEM education, or prototyping a professional IoT solution, shields let you add functionality without complex wiring. Great for hobbyists, students, and makers across Australia.
4 channel 5V relay module with light coupling 5V
SKU: LB-LR0051 | Brand: Little Bird
A 4-channel relay module with opto-isolated inputs for safe, reliable switching of high-power loads. Each relay is rated for up to 10A at 250VAC or 30VDC, making it suitable for controlling lights, motors, heaters, an...
Delivered by Fri 12 Jun
