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.
Gravity: STCC4 True Carbon Dioxide (CO2) Sensor (3-in-1 Air Quality Monitoring, 400 ~ 5000ppm)
SKU: DF-SEN0678 | Brand: DFRobot
This Gravity air quality module uses Sensirion’s STCC4 gas sensing chip to directly measure carbon dioxide with the thermal conductivity measurement principle. It is designed for compact, cost-effective indoor monitor...
Delivered by Mon 12 Oct
Gravity 8x8 Matrix ToF Distance Sensor - I2C/UART
SKU: DF-SEN0628 | Brand: DFRobot
This compact 3D depth-sensing module sits between a simple single-point distance sensor and a full depth camera. It uses an 8×8 Time-of-Flight matrix to return depth data from 64 points, giving your robot or interacti...
Delivered by Mon 12 Oct
Fermion BMP585 Pressure & Temperature Sensor - I2C/SPI/I3C
SKU: DF-SEN0666 | Brand: DFRobot
This compact Fermion breakout brings the Bosch BMP585 MEMS pressure and temperature sensor to a tiny board for projects where space, power use and reliable environmental sensing matter. It measures barometric pressure...
Delivered by Mon 12 Oct
Fermion BMV080 Fanless PM1/PM2.5/PM10 Air Quality Sensor
SKU: DF-SEN0663 | Brand: DFRobot
This ultra-compact particulate matter sensor breakout is built around the Bosch BMV080 sensing unit, using laser-based light scattering with a fanless measurement principle. It can monitor PM1, PM2.5 and PM10 mass con...
Delivered by Mon 12 Oct
Fermion BMP581 Barometric Pressure & Temperature Sensor
SKU: DF-SEN0667 | Brand: DFRobot
This compact Fermion module is built around Bosch Sensortec’s BMP581 high-performance barometric pressure sensor chip. It measures pressure and temperature with high precision, offering ±0.3 hPa typical absolute press...
Delivered by Mon 12 Oct
Triple Axis Accelerometer Breakout - LIS3DH with Headers
SKU: SF-SEN-20659 | Brand: SparkFun
Add 3-axis motion sensing to your project with this LIS3DH accelerometer breakout from SparkFun. The LIS3DH is a low-power, capacitive micro-machined accelerometer with 12 bits of resolution, suitable for detecting tr...
Delivered by Mon 12 Oct
STC31 CO2 Sensor (Qwiic)
SKU: SF-SEN-29260 | Brand: SparkFun
Measure high concentrations of carbon dioxide with a Qwiic breakout built around Sensirion’s STC31 sensor. It is designed for CO2 measurements up to 100% volume, using a thermal conductivity measurement principle and ...
Delivered by Mon 12 Oct
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
SKU: SF-SEN-30161 | Brand: SparkFun
Built around the VCNL4040, this tiny Qwiic Micro breakout provides short-range presence detection for projects where space and weight are tight. It is designed for qualitative sensing: detecting whether an object is p...
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
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 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
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
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
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