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.
Flex Sensor 4.5
SKU: SF-SEN-08606 | Brand: SparkFun
A simple flex sensor 4.5" 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 Gl...
Delivered by Thu 13 Aug
SparkFun Multiplexer Breakout - 8 Channel (74HC4051)
SKU: SF-BOB-13906 | Brand: SparkFun
The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer. The 74HC4051 allows you to turn four I/O pins into eight multifunctional, indi...
Delivered by Thu 13 Aug
SparkFun Load Sensor Combinator
SKU: SF-BOB-13878 | Brand: SparkFun
The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you open up an electronic bathroom scale, you’ll find a large rat’s ne...
Delivered by Thu 13 Aug
16 Channel Multiplexer
SKU: SF-COM-00299 | Brand: SparkFun
The Texas Instruments CD74HC4067 is a 16-channel analogue multiplexer/demultiplexer IC. It allows you to route one of 16 analogue signals to a single common pin (or vice versa) using just 4 digital control lines plus ...
Delivered by Thu 13 Aug
Gravity:Digital Push Button (White)
SKU: DF-DFR0029-W | Brand: DFRobot
Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at left corner indicates that it is a digital sensor. An illustration of b...
Delivered by Thu 13 Aug
Shift Register 8-Bit - SN74HC595
SKU: SF-COM-13699 | Brand: SparkFun
The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial...
Delivered by Thu 13 Aug
Anemometer Kit (0-5V)
SKU: DF-SEN0170 | Brand: DFRobot
A three-cup anemometer kit with 0–5V analog voltage output for building custom weather stations and wind monitoring systems. The aluminium alloy construction provides high strength, weather resistance, and corrosion r...
Delivered by Thu 13 Aug
Adafruit Ultimate GPS FeatherWing
SKU: AF-3133 | Brand: Adafruit
The Adafruit Ultimate GPS FeatherWing brings precise, low-power GPS to the Feather ecosystem. Built around the MTK3339 chipset, it tracks up to 22 satellites on 66 channels with -165 dBm sensitivity and delivers up to...
Delivered by Thu 13 Aug
Gravity: Analog AC Current Sensor
SKU: DF-SEN0211 | Brand: DFRobot
INTRODUCTION When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this p...
Delivered by Thu 13 Aug
Weatherproof Ultrasonic Sensor with Separate Probe
SKU: DF-SEN0208 | Brand: DFRobot
Most ultrasonic distance sensors aren't waterproof which can be a problem if you need your project to withstand the elements outdoors. No need to worry any more! We have developed waterproof ultrasonic distance senso...
Delivered by Thu 13 Aug
Gravity: Voice Recorder Module
SKU: DF-SEN0197 | Brand: DFRobot
The Gravity Voice Recorder Module is a compact board with integrated record and playback functions, based on the ISD1820 chip. Simply press the record button, speak into the onboard microphone, and release to save up ...
Delivered by Thu 13 Aug
Liquid Flow Meter - Plastic 1/2 NPS Threaded
SKU: AF-828 | Brand: Adafruit
An inline flow sensor for measuring liquid or water flow in solar heating, computer cooling, irrigation, and other fluid projects. The sensor uses a pinwheel with a magnet and an external hall effect sensor to count r...
Delivered by Thu 13 Aug
Spare part (outdoor unit) for Professional Wireless Weather Station
SKU: LB-LS7682 | Brand: Little Bird
This spare outdoor unit set is designed for use with professional wireless weather stations, providing the essential sensors needed to accurately monitor local weather conditions. Ideal as a replacement set or for cus...
Delivered by Thu 13 Aug
Laser Detector module
SKU: LB-LS1177 | Brand: Little Bird
Laser Detector Module Want to set up your own laser tripwire? These little modules make it super simple. Just hook one up to your Arduino, line it up with a laser pointer, and you’ve got a working laser detection syst...
Delivered by Thu 13 Aug
Industrial USB to RS485/422 Isolated Converter with FT232RL and SP485EEN
SKU: WS-23949 | Brand: Waveshare
The USB to RS485/422 is an industrial-grade isolated converter designed for reliable and stable communication. Featuring an original FT232RL chipset and SP485EEN transceiver, it ensures fast, interference-free data tr...
Delivered by Thu 13 Aug
Useful Sensors Tiny Code Reader
SKU: SF-SEN-23352 | Brand: SparkFun
QR codes are a great way for users to communicate with microcontrollers, whether it’s passing WiFi credentials to set up connectivity or sending personal information to fill out a digital badge. Reading them from a ma...
Delivered by Thu 13 Aug
Fermion: MEMS Ammonia NH3 Gas Detection Sensor (Breakout, 1-300ppm)
SKU: DF-SEN0567 | Brand: DFRobot
Fermion: MEMS Ammonia NH3 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minim...
Delivered by Thu 13 Aug
Gravity: CH423 I2C 24 Digital IO Expansion Module
SKU: DF-DFR0979 | Brand: DFRobot
The Gravity CH423 I2C 24 Digital IO Expansion Module extends your microcontroller with 24 additional digital output/input pins over a standard I2C connection. Based on the CH423 chip, it provides 8 GPIOs with interrup...
Delivered by Thu 13 Aug
Gravity: Liquid Flow Sensor (G3/4)
SKU: DF-SEN0551 | Brand: DFRobot
This Gravity: liquid flow sensor is designed based on the electromagnetic principle. It adopts O-ring rubber seal and uses silicone sealant at the outlet end to strength water-resistance. With high anti-interference a...
Delivered by Thu 13 Aug
SparkFun Environmental Sensor - BME688 (Qwiic)
SKU: SF-SEN-19096 | Brand: SparkFun
The SparkFun BME688 Environmental Sensor is a breakout that combines a gas scanning sensor with temperature, humidity, and barometric pressure sensing for a complete environmental sensor in a single package. The ga...
Delivered by Thu 13 Aug
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