Sensors & Modules
Explore a broad range of sensors and modules for electronics projects, from temperature and distance sensors to IMUs, relay modules, ADC breakouts, and liquid level sensors. Whether you're building a weather station, robotics project, or home automation system, you'll find the right component here.
Popular with Australian hobbyists, STEM educators, and professional makers, these modules work with Arduino, Raspberry Pi, and other common platforms. Fast shipping across Australia to get your project moving.
3-Axis Accelerometer Module for Arduino
SKU: TB-XC4478 | Brand: Little Bird
A compact 3-axis accelerometer module based on the ADXL335 sensor IC. Measures acceleration along the X, Y, and Z axes with a range of ±3g, providing one analogue output channel per axis. Useful for detecting motion, ...
Out of stock
ACS712 Current Sensor- 5A
SKU: EC-SEL7125A | Brand: Elecrow
The ACS712 Current Sensor (5A) provides a simple way to measure AC or DC current up to ±5A. Based on the Allegro ACS712 Hall effect sensor, this module outputs a proportional analogue voltage that can be read directly...
Out of stock
SparkFun Current Sensor Breakout - ACS723
SKU: SF-SEN-13679 | Brand: SparkFun
The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to ...
Out of stock
Methane Gas Sensor MQ-4
SKU: PL-1633 | Brand: Pololu
This semiconductor gas sensor detects the presence of methane (CNG) gas at concentrations from 300 ppm to 10,000 ppm, a range suitable for detecting gas leaks. The sensor’s simple analog voltage interface re...
Out of stock
Octopus Non-invasive AC current sensor TA12-100 Brick
SKU: EF-EF04015 | Brand: ElecFreaks
The Octopus TA12-100 is a non-invasive AC current sensor brick from ElecFreaks. It uses a current transformer to measure AC current flowing through a wire without needing to cut or splice the circuit — simply clamp it...
Out of stock
Hydrogen Gas Sensor - MQ-8
SKU: SF-SEN-10916 | Brand: SparkFun
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity an...
Out of stock
12 eTape Liquid Level Sensor + extras
SKU: AF-464 | Brand: Adafruit
The eTape Liquid Level Sensor is a solid-state resistive sensor that measures fluid level without mechanical floats. As the liquid level rises, the hydrostatic pressure compresses the sensor envelope, decreasing its r...
Out of stock
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