Sensors
Browse our extensive range of sensor modules and breakout boards, covering temperature, distance, motion, touch, liquid level, radar, infrared, and more. Whether you're building with Arduino, Raspberry Pi, or your own custom PCB, you'll find the right sensor for your project.
Popular with Australian makers, students, and engineers for robotics, home automation, environmental monitoring, and STEM education. Fast shipping Australia-wide from our local warehouse.
9DoF IMU Breakout - IM19
SKU: SF-SEN-30381 | Brand: SparkFun
This breakout pairs the Feyman (FMI) IM19 9DoF IMU with a board layout made for high-accuracy PNT and RTK GNSS projects. It combines MEMS sensor data with external GNSS RTK positioning information to provide precise a...
Delivered by Mon 12 Oct
APDS9999 Proximity, Lux & Colour Sensor
SKU: AF-6461 | Brand: Adafruit
This compact breakout combines RGB colour sensing, true lux light measurement and infrared proximity detection in one I2C device. With library code running on your microcontroller, it can read red, green, blue and cle...
Delivered by Fri 23 Oct
LSM6DS3TR-C 6-DoF Accelerometer + Gyro IMU Breakout
SKU: AF-4503 | Brand: Adafruit
Add motion and orientation sensing to your project with this compact 6 Degree of Freedom IMU breakout built around the ST LSM6DS3TR-C. It combines a 3-axis accelerometer for measuring gravity and acceleration with a 3...
Delivered by Fri 23 Oct
SGP41 VOC & NOx Gas Sensor Breakout
SKU: AF-6455 | Brand: Adafruit
Build a digital nose for indoor air quality projects with this SGP41 gas sensor breakout. The Sensirion SGP41 is a fully integrated MOX gas sensor with I2C interfacing, so you do not need to manage heater control or a...
Delivered by Fri 23 Oct
GNSS Flex pHAT with mosaic-G5 P3 & IM19 IMU
SKU: SF-GPS-30546 | Brand: SparkFun
Add survey-grade GNSS and inertial navigation to a Raspberry Pi in a compact pHAT format. This kit combines the GNSS Flex pHAT with the SparkPNT mosaic-G5 P3 and IM19 IMU module, pairing Septentrio's compact GNSS rece...
Delivered by Mon 12 Oct
Qwiic Soil Moisture Sensor
SKU: SF-SEN-24409 | Brand: SparkFun
This compact breakout board measures moisture in soil and similar materials using two large exposed pads as conductivity probes. As the soil gets wetter, conductivity between the pads increases, resistance drops, and ...
Delivered by Mon 12 Oct
Gravity Factory-Calibrated Laser Methane CH4 Sensor
SKU: DF-SEN0654 | Brand: DFRobot
This lab-grade methane sensor is designed for quantitative CH₄ measurement in research settings, using TDLAS technology to report methane concentration in %LEL rather than the broad estimates typical of MQ-style gas s...
Delivered by Mon 12 Oct
Gravity 64×8 DTOF 3D Laser Ranging Sensor - SEN0682
SKU: DF-SEN0682 | Brand: DFRobot
This compact full-solid-state LiDAR module uses a 64×8 DTOF matrix to measure 512 points at once, giving robots and automation projects a wider view of what is directly ahead. It is designed for forward obstacle avoid...
Delivered by Mon 12 Oct
Gravity BMP585 Barometric Pressure & Temperature Sensor (I2C/UART)
SKU: DF-SEN0664 | Brand: DFRobot
Built around the Bosch BMP585 chip, this Gravity module measures barometric pressure and temperature for altitude, weather and environmental sensing projects. Its gel-filled cavity and industrial protective cover help...
Delivered by Mon 12 Oct
Gravity BMP581 Barometric Pressure & Temperature Sensor - I2C/UART
SKU: DF-SEN0665 | Brand: DFRobot
This compact Gravity module brings Bosch BMP581 pressure and temperature sensing to microcontroller projects that need stable altitude or environmental readings. It is designed for applications such as drone altitude ...
Delivered by Mon 12 Oct
Gravity HF Gas Sensor (Calibrated) - I2C/UART/Analogue
SKU: DF-SEN0475 | Brand: DFRobot
Measure hydrogen fluoride concentration with a factory-calibrated electrochemical probe that supports analogue, I2C and UART output modes. It is designed for quickly building an HF concentration detector for industria...
Delivered by Mon 12 Oct
HUSKYLENS 2 Plus AI Vision Kit with Wi-Fi 6 & Wide-Angle Camera
SKU: DF-KIT0222 | Brand: DFRobot
This kit bundles the HUSKYLENS 2 edge AI vision sensor with the HUSKYLENS 2 WiFi Module and HUSKYLENS 2 Wide-angle Camera Module, giving robotics and maker projects on-device visual recognition plus wireless interacti...
Delivered by Mon 12 Oct
Gravity SFA40 Formaldehyde (HCHO) Sensor
SKU: DF-SEN0661 | Brand: DFRobot
This Gravity-series module is a high-precision electrochemical sensor for monitoring formaldehyde (HCHO) in indoor air. It is built around Sensirion’s SFA40 sensing chip and is designed to selectively detect HCHO whil...
Delivered by Mon 12 Oct
Gravity Calibrated NH3 Ammonia Sensor - I2C/UART
SKU: DF-SEN0469 | Brand: DFRobot
This calibrated gas sensor measures ammonia concentration in the environment using an electrochemical probe. It supports three output modes — analogue, I2C and UART — so it can slot into a wide range of microcontrolle...
Delivered by Mon 12 Oct
GPS-RTK Dead Reckoning Kit (ZED-F9R, SMA)
SKU: SF-KIT-23452 | Brand: SparkFun
Get started with high-precision RTK GNSS and dead reckoning using u-blox's ZED-F9R module. This kit combines a sensor-fusion GPS breakout, a multiband SMA antenna and a USB cable so you have the core hardware needed f...
Delivered by Mon 12 Oct
LIS3DH Micro Triple Axis Accelerometer Breakout (Qwiic)
SKU: SF-SEN-29529 | Brand: SparkFun
This ultra-small Qwiic-enabled breakout adds three-axis acceleration sensing to compact projects using the LIS3DH, a smart, low-power capacitive micro-machined accelerometer with 12-bit resolution. It can be used for ...
Out of stock
AS7343 Qwiic Spectral Sensor
SKU: SF-SEN-23220 | Brand: SparkFun
Measure visible and near-infrared light with a compact Qwiic breakout based on the AS7343 multi-spectral sensor. It covers approximately 380nm to 1000nm and is suited to reflected, emitted and transmitted light measur...
Delivered by Mon 12 Oct
Timing GNSS Breakout - mosaic-T
SKU: SF-GPS-28731 | Brand: SparkFun
Built around the Septentrio mosaic-T module, this breakout is made for demanding timing applications such as high-accuracy time stamping, frequency synchronisation and GPS-disciplined oscillators (GPSDO).The mosaic-T ...
Delivered by Mon 12 Oct
DFRobot Industrial RS485 ORP Sensor - IP68 ModBus-RTU
SKU: DF-SEN0709 | Brand: DFRobot
This industrial-grade ORP (Oxidation-Reduction Potential) sensor is built for reliable water quality monitoring in demanding environments. Its integrated probe and housing measure ORP from -1999 to 1999mV, with RS485 ...
Delivered by Mon 12 Oct
DFRobot Industrial RS485 Blue-Green Algae Sensor
SKU: DF-SEN0714 | Brand: DFRobot
This industrial-grade water quality probe measures blue-green algae, also known as cyanobacteria, in water using the fluorescence principle. The probe and housing are integrated into a single waterproof unit for strai...
Delivered by Mon 12 Oct
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