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.
Pulse Sensor Amped
SKU: AF-1093 | Brand: Adafruit
Pulse Sensor Amped is a greatly improved version of the original Pulse Sensor, a plug-and-play heart-rate sensor for Arduino and Arduino compatibles. It can be used by students, artists, athletes, makers, and game & m...
Delivered by Fri 6 Nov
INA169 Analog DC Current Sensor Breakout - 60V 5A Max
SKU: AF-1164 | Brand: Adafruit
This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a...
Delivered by Fri 6 Nov
Thermistor NTC 5MMDIA 100KR
SKU: TB-RN3444 | Brand: Little Bird
A 100 kΩ NTC (Negative Temperature Coefficient) thermistor in a radial dipped-epoxy package. These ceramic sensors change resistance rapidly with temperature, making them ideal for temperature measurement, compensatio...
Delivered by Thu 15 Oct
Gravity: Analog Sound Level Meter
SKU: DF-SEN0232 | Brand: DFRobot
The Gravity Analog Sound Level Meter is an Arduino-compatible decibel meter that accurately measures environmental noise levels. It uses an instrumentation-grade circuit with a low-noise microphone for high-precision ...
Delivered by Mon 26 Oct
Flex Sensor 2.2
SKU: DF-SEN0086 | Brand: DFRobot
A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power G...
Delivered by Mon 26 Oct
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 Mon 26 Oct
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 Thu 15 Oct
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 Mon 26 Oct
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 Mon 26 Oct
K Type Thermocouple
SKU: DF-SEN0139 | Brand: DFRobot
This is a K type Thermocouple (Temperature sensor) which is very popular for 3D printers such as Ultimaker and Makerbot. You can hardly damage them or mishandle them. You just need an additional IC (Like an AD595) ...
Delivered by Mon 26 Oct
LilyPad Temperature Sensor
SKU: SF-DEV-08777 | Brand: SparkFun
Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to dig...
Delivered by Mon 26 Oct
FlexiForce Pressure Sensor - 25lbs.
SKU: SF-SEN-08712 | Brand: SparkFun
This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor’s resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but th...
Delivered by Mon 26 Oct
Flexiforce Pressure Sensor - 1lb
SKU: DF-SEN0068 | Brand: DFRobot
This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the re...
Delivered by Thu 15 Oct
SoftPot Membrane Potentiometer - 500mm
SKU: SF-SEN-08681 | Brand: SparkFun
These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative po...
Delivered by Mon 26 Oct
Infrared Proximity Sensor - Sharp GP2Y0A21YK
SKU: SF-SEN-00242 | Brand: SparkFun
The Sharp GP2Y0A21YK is an infrared proximity sensor with an analogue voltage output that varies with distance — from 3.1 V at 10 cm to 0.4 V at 80 cm. It uses an IR emitter and position-sensitive detector to measure ...
Delivered by Thu 15 Oct
Pulse Sensor
SKU: SF-SEN-11574 | Brand: SparkFun
Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be ...
Delivered by Mon 26 Oct
Linear SoftPot (Ribbon Sensor) [100mm]
SKU: AF-178 | Brand: Adafruit
A 100 mm linear soft potentiometer (ribbon sensor) manufactured by Spectra Symbol. This pressure-sensitive ribbon controller features an adhesive backing for easy mounting and provides a variable resistance output bas...
Delivered by Fri 6 Nov
Long Flex sensor
SKU: AF-182 | Brand: Adafruit
This sensor can detect flexing or bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface.These sensors are easy to use, they are basically resistors that change ...
Delivered by Fri 6 Nov
Touch screen breakout board (0.5mm FPC)
SKU: AF-334 | Brand: Adafruit
If you've got a resistive touch screen that you'd like to use, you'll need this breakout! It has a fine pitch (0.5mm) connector soldered onto it and it's broken out into the 4 resistive wires of the panel. A petite...
Delivered by Thu 15 Oct
Analog Mini Thumbstick Breakout Board
SKU: AF-3246 | Brand: Adafruit
A neat little breakout board designed for mounting a PSP-style mini thumbstick to your project. The board features panel-mount friendly hole placement and dual-sided headers for mechanical stability when connected to ...
Delivered by Fri 6 Nov
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