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 Arduino Relay Shield
SKU: DF-DFR0144 | Brand: DFRobot
This 4-channel relay shield from DFRobot plugs directly onto an Arduino Uno or compatible board, providing opto-isolated relay switching for controlling high-power devices such as lamps, water pumps, and motors. Each ...
Delivered by Tue 23 Jun
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
Arduino MKR Relay Proto Shield
SKU: PI-TSX00003 | Brand: Pimoroni
The MKR Relay Protoshield allows you to easily add relays to your MKR board based project. The shield provides two relays called RELAY1 and RELAY2 commanded by pin 1 and pin 2 r...
Out of stock
4 Channel 12V Relay Module BK_RL4_01
SKU: EF-EF03007 | Brand: ElecFreaks
This 4-channel relay module allows you to control up to four independent circuits using a microcontroller such as Arduino, Raspberry Pi, or other MCU boards. Each relay channel has an LED indicator that shows the curr...
Out of stock
