Actuators
Shop actuators for your next robotics or automation project. Our range includes servo motors, stepper motors, DC gearmotors, solenoids, relay modules, linear actuators, and RF remote control modules suited to hobbyists, STEM classrooms, and professional builds alike.
Whether you're driving a robot arm, controlling a valve, or switching high-voltage loads, you'll find actuators in a wide range of torques, voltages, and form factors. Available for fast shipping across Australia.
Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled)
SKU: PL-2485 | Brand: Pololu
The Pololu Basic 2-Channel SPDT Relay Carrier provides simple, independent control of two single-pole, double-throw (SPDT) relay switches from low-voltage, low-current control signals. This assembled version comes rea...
Delivered by Tue 28 Jul
16-Channel Ethernet Relay Module – Modbus, PoE Support, Isolation Protection
SKU: WS-30795 | Brand: Waveshare
The Waveshare Modbus POE ETH Relay 16CH is an industrial-grade 16-channel relay module controlled over Ethernet using Modbus RTU or Modbus TCP protocol. It features dual Ethernet ports for cascading, Power over Ethern...
Delivered by Thu 20 Aug
5V SPST DIL Reed Relay
SKU: TB-SY4036 | Brand: Little Bird
This small, lightweight 5V SPST reed relay is designed for PCB mounting in a standard DIL (Dual In-Line) package. It switches up to 1A DC with a low 0.1W power consumption, making it suitable for low-power switching a...
Delivered by Tue 28 Jul
RP2350 Pico Relay Module 6-Channel – RS485, Isolation Protection, Rail-Mount with Wireless
SKU: WS-32576 | Brand: Waveshare
Industrial-Grade 6-Channel RP2350 Relay Module – Versatility Meets RobustnessEnhance your industrial automation systems with the unparalleled reliability and flexibility of our Industrial 6-Channel RP2350 Relay Module...
Delivered by Tue 28 Jul
4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount
SKU: WS-30461 | Brand: Waveshare
The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it ...
Delivered by Tue 28 Jul
Relay Bit - 4 Channel 3V Relay Board for micro:bit
SKU: SB-RELAY-BIT | Brand: Little Bird
Relay Bit provides a solution for controlling low and medium current/voltage devices and makes your projects intelligent. Relay bit could be a nice solution for controlling devices that could not be directly contr...
Delivered by Tue 28 Jul
Industrial 4-Channel Relay Module
SKU: DF-FIT0827 | Brand: DFRobot
The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS232 and supports communication baud rates of 2400, 4800, 9600, 19200, 38400 (default 9600). Each relay output is inde...
Delivered by Tue 28 Jul
OCTOPUS 1-Channel Relay
SKU: EF-EF04026 | Brand: ElecFreaks
OCTOPUS 1-Channel Relay is a single relay electronic brick: Note: Module 5V power supply: Never use power supply more than 5V, which may cause damage to the module. Features: Relay Power Supply Voltage:<V Relay dri...
Delivered by Fri 7 Aug
Relay SPDT Sealed
SKU: SF-COM-00100 | Brand: SparkFun
These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay’s coil is rated up to 12V, with a minimum switching voltage of 5V. The c...
Delivered by Tue 28 Jul
RP2350 6-Channel Industrial Relay Module – RS485/Pico HAT, Rail-Mount, Isolation Protection
SKU: WS-31790 | Brand: Waveshare
Industrial 6-Channel RP2350 Relay Module with Onboard RS485 / Pico HAT InterfacesElevate your industrial automation with the robust Industrial 6-Channel RP2350 Relay Module, a versatile and resilient solution for mana...
Delivered by Thu 20 Aug
8-Channel Modbus RTU Latching Relay Module (C) with RS485, Rail-Mounted
SKU: WS-30460 | Brand: Waveshare
The 8-Channel Modbus RTU Latching Relay Module (C) is an industrial-grade relay controller with RS485 communication, designed for reliable automation in demanding environments. The latching relays retain their state a...
Delivered by Thu 20 Aug
Modbus RTU 8-Channel Relay Module – 30A, RS485, DIN Rail Mount
SKU: WS-30459 | Brand: Waveshare
Robust Industrial 8-Channel Relay Module - Modbus RTU (E) with High-Current RS485 InterfaceUnlock unparalleled control within demanding industrial environments with our Modbus RTU 8-channel Relay Module (E). Meticulou...
Delivered by Thu 20 Aug
SparkFun Qwiic Dual Solid State Relay
SKU: SF-COM-16810 | Brand: SparkFun
The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power microcontroller using the SparkFun Qwiic connect system. The board features two 25A/250VAC ...
Delivered by Fri 7 Aug
Gravity: Easy Relay Module
SKU: DF-DFR0643 | Brand: DFRobot
The traditional relay module has complicated wiring and is not friendly to beginners or students. The simple switch module simplifies the wiring method for connecting traditional relays. The input end is equipped with...
Delivered by Fri 7 Aug
SparkFun Qwiic Single Relay
SKU: SF-COM-15093 | Brand: SparkFun
Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The SparkFun Qwiic Single Relay provides you with...
Delivered by Fri 7 Aug
Relay Control PCB
SKU: SF-COM-11041 | Brand: SparkFun
A bare PCB for building a relay control circuit, based on SparkFun's Controllable Power Outlet tutorial. It allows you to switch high-voltage loads using a simple 0–5V GPIO signal from any microcontroller. Components ...
Delivered by Tue 28 Jul
Pololu Basic SPDT Relay Carrier with 5VDC Relay (Partial Kit)
SKU: PL-2481 | Brand: Pololu
The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals. This item includes the basic carrier PCB along with an Omron G5L...
Delivered by Tue 28 Jul
USB-RLY16L(16 Low Power 8 channel relay outputs at 16A)
SKU: DF-DFR0173 | Brand: DFRobot
A low power version of the USB-RLY16 module, the USB-RLY16L is powered solely from the USB bus and provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The relays are SPCO (Single ...
Delivered by Fri 7 Aug
Adafruit Mini Relay FeatherWing - Non-Latching
SKU: AF-2895 | Brand: Adafruit
The Adafruit Non-Latching Mini Relay FeatherWing lets you control mains-powered devices and small appliances using any Feather microcontroller. Switch lamps, fans, solenoids, and other loads rated up to 250 VAC or DC ...
Delivered by Tue 28 Jul
Adafruit Mini Relay FeatherWing - Latching
SKU: AF-2923 | Brand: Adafruit
The Adafruit Latching Mini Relay FeatherWing lets you control mains-powered devices and small appliances using any Feather microcontroller. Switch lamps, fans, solenoids, and other loads rated up to 250 VAC or DC — al...
Delivered by Thu 20 Aug
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