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.
Digital IR Proximity Sensor (0-200cm)
SKU: DF-SEN0381 | Brand: DFRobot
A digital infrared proximity sensor with an adjustable detection range of 0–200 cm. It uses diffuse IR reflection to detect objects or people, outputting a digital high signal when something enters the sensing zone an...
Delivered by Tue 23 Jun
Gravity: I2C Oxygen Sensor
SKU: DF-SEN0322 | Brand: DFRobot
The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti-interference ability, high stablility and high sensitiv...
Delivered by Tue 23 Jun
CM65 QR Barcode Scanner Module
SKU: DF-DFR0660 | Brand: DFRobot
This CM65 code scanner module can accurately read the barcode or QR code on paper or screen at high speed (about 1s) even in the poorly-lit environment.By using the intelligent image recognition algorithm, this module...
Delivered by Tue 23 Jun
TC01 Non-contact 16x4 Pixel Infrared Temperature Sensor
SKU: DF-SEN0254 | Brand: DFRobot
The TC01 is a non-contact infrared temperature sensor with a 16×4 pixel array, producing a 64-pixel thermal image. Housed in a waterproof, dustproof metal enclosure (IP65), it communicates via RS485 using the standard...
Delivered by Tue 23 Jun
Gravity: HUSKYLENS with Silicone Case
SKU: DF-SEN0305-S | Brand: DFRobot
HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recogniti...
Delivered by Tue 23 Jun
HC-SR04 Ultrasonic Sensor Distance Measuring Module Ultra01+
SKU: EF-EF03085 | Brand: ElecFreaks
The HC-SR04 is a widely used ultrasonic distance sensor that provides non-contact measurement from 2 cm to 450 cm with up to 3 mm resolution. It uses a 40 kHz ultrasonic transducer pair — one transmitter and one recei...
Delivered by Fri 12 Jun
Water-proof Ultrasonic Sensor (ULA)
SKU: DF-SEN0301 | Brand: DFRobot
This is an ultrasonic distance sensor(ULS) of high performance with an enclosed waterproof probe. The sensor, like many other ultrasonic sensors, based on the principle of ultrasonic echo ranging, determines the dista...
Delivered by Tue 23 Jun
Gravity: URM09 Ultrasonic Sensor ( I²C)
SKU: DF-SEN0304 | Brand: DFRobot
DFRobot URM09 is an ultrasonic sensor specifically designed for fast ranging and obstacle avoidance application. Its measuring frequency can reach up to 50Hz. The sensor adopts built-in temperature compensation and I2...
Delivered by Fri 12 Jun
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
SKU: AF-4282 | Brand: Adafruit
The Adafruit PiRTC Precise DS3231 is a high-accuracy, battery-backed real-time clock that plugs directly onto your Raspberry Pi's GPIO header. Built around a genuine Maxim DS3231 with an integrated temperature-compens...
Delivered by Thu 2 Jul
Adafruit Ultimate GPS with USB - 66 channel w/10 Hz updates
SKU: AF-4279 | Brand: Adafruit
The Adafruit Ultimate GPS with USB brings plug-and-play GPS and GLONASS positioning to any computer, laptop, or embedded Linux device via a built-in CP2104 USB-to-Serial converter. Simply connect a Micro USB cable and...
Delivered by Thu 2 Jul
TFMini Plus - Micro LiDAR Module
SKU: SF-SEN-15179 | Brand: SparkFun
The TFMini Plus is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)! As with all LiDAR sen...
Delivered by Tue 23 Jun
Standard mini Reed Switch Module
SKU: LB-LR0018 | Brand: Little Bird
A compact reed switch module that closes its circuit when a magnetic field is present. Inside the glass envelope, a pair of ferromagnetic metal contacts come together when a magnet is brought close, and spring apart w...
Delivered by Fri 12 Jun
Audio Analyzer Module
SKU: DF-DFR0126 | Brand: DFRobot
This Audio Analyzer module features the MSGEQ7 graphic equalizer display filter.It will give your arduino ears. Sound is broken down into seven frequency bands and the peak level for each band can be read. The seven ...
Delivered by Fri 12 Jun
Vishay TSSP58P38 IR Detector Module, 38kHz, Automatic Gain (3-Pack)
SKU: PL-2463 | Brand: Pololu
The Vishay TSSP58P38 is a unique modulated IR receiver that is designed for IR brightness detection instead of data communication for remote control. This sensor can be used with a 38 kHz modulated IR emitter an...
Delivered by Fri 12 Jun
Photo Interrupter - GP1A57HRJ00F
SKU: SF-SEN-09299 | Brand: SparkFun
The GP1A57HRJ00F is a slotted optical sensor (photo interrupter) with an infrared emitter on one upright and a shielded infrared detector on the other. When an object passes through the 10 mm gap between the uprights,...
Delivered by Fri 12 Jun
Piezo Vibration Sensor - Small Horizontal
SKU: SF-SEN-09198 | Brand: SparkFun
The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user....
Delivered by Tue 23 Jun
Piezo Vibration Sensor - Large with Mass
SKU: SF-SEN-09197 | Brand: SparkFun
A flexible piezo vibration sensor from Measurement Specialties, commonly used for detecting flex, touch, vibration, and shock. The PVDF polymer film generates a small AC voltage (up to ±90 V) when it moves, which can ...
Delivered by Tue 23 Jun
SST Liquid Level Sensor
SKU: SF-SEN-13835 | Brand: SparkFun
The SST Liquid Level Sensor provides single-point liquid detection via a TTL-compatible push/pull output. Its miniature optical design allows installation in tight spaces where traditional float switches won't fit. A...
Delivered by Tue 23 Jun
PIR Motion Sensor (JST)
SKU: SF-SEN-13285 | Brand: SparkFun
This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the ‘alarm’ pin will go low.This unit works great from 5...
Delivered by Fri 12 Jun
PSP 2-Axis Analog Thumb Joystick
SKU: AF-444 | Brand: Adafruit
Add a tiny joystick to your project with this PSP thumbstick. This is a replacement component for PSP1000's, but we think they'd make for a great little joystick/thumbstick add-on for a wearable, or portable pro...
Delivered by Fri 12 Jun
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