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.
TFS20-L ToF LiDAR Sensor (20m, Sunlight Resistant, 1.35g)
SKU: DF-SEN0672 | Brand: DFRobot
The Benewake TFS20-L is an ultra-compact ToF LiDAR sensor weighing just 1.35g. With 20m range, centimetre-level accuracy, and 100K LUX sunlight resistance, it's designed for drones, robots, and space-constrained appli...
Delivered by Mon 24 Aug
Adafruit SHT45 Trinkey - USB Temp and Humidity Sensor with PTFE
SKU: AF-6260 | Brand: Adafruit
The Adafruit SHT45 Trinkey is a tiny USB A device that combines an ATSAMD21 microcontroller with Sensirion's highest-precision SHT45 temperature and humidity sensor, protected by a PTFE filter. Simply plug it into any...
Delivered by Fri 4 Sep
Adafruit INA238 DC Current Voltage Power Monitor
SKU: AF-6349 | Brand: Adafruit
The Adafruit INA238 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC,...
Delivered by Fri 4 Sep
Adafruit INA237 85V 10A 16-bit DC Current Voltage Power Monitor
SKU: AF-6340 | Brand: Adafruit
The Adafruit INA237 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC,...
Delivered by Fri 4 Sep
Adafruit OPT4048 Tri-Stimulus XYZ Color and Lux Sensor
SKU: AF-6335 | Brand: Adafruit
A modern take on the common RGB colour sensor — the OPT4048 provides true CIE XYZ tri-stimulus output so you can match readings directly to standard colour spaces. It also calculates colour temperature (based on CIE) ...
Delivered by Fri 4 Sep
Adafruit SEN6x Breakout for Sensirion SEN66 - STEMMA QT / Qwiic
SKU: AF-6331 | Brand: Adafruit
The Adafruit SEN6x Breakout lets you quickly connect a Sensirion SEN66 (or other SEN6x) environmental sensor node to any microcontroller or single-board computer via STEMMA QT / Qwiic — no soldering or breadboarding r...
Delivered by Fri 4 Sep
Yahboom K230 vision module + Adjustable Bracket
SKU: YH-3000101267 | Brand: Yahboom
Yahboom K230 vision module is a high-performance, low-power embedded AI vision processing module designed for edge computing scenarios. It is designed based on the end-side AloT chip of the RISC-V architecture, with 6...
Delivered by Thu 13 Aug
Finger Vein Recognition Module (B) – Cortex Core, UART, Liveness Detection
SKU: WS-30972 | Brand: Waveshare
Security, Reimagined: The Ultra-Consistent Thin-Type Finger Vein Recognition ModuleExperience the future of biometric security with our cutting-edge Thin-Type Finger Vein Recognition Module (B)—a testament to precisio...
Delivered by Fri 4 Sep
TVOC Gas Sensor – High Sensitivity, Long Lifespan, Low Power
SKU: WS-30712 | Brand: Waveshare
TVOC Gas Sensor: Your Sentinel for Air PurityBreathe easier and stay assured of the air quality around you with our advanced TVOC (Total Volatile Organic Compounds) Gas Sensor. Designed for seamless integration into a...
Delivered by Fri 4 Sep
IR Remote 12 buttons
SKU: LB-LS6779 | Brand: Little Bird
This Remote takes 2 x AAA batteries making it safe to use in schoolsIt has 12 buttons that can be pressed and will send an IR signalThis remote is now included with many of our kits and sends the following signalsOn&n...
Delivered by Thu 13 Aug
8-Channel Modbus RTU Latching Relay Module (C) with RS485, Rail-Mounted
SKU: WS-30460 | Brand: Waveshare
The 8-Channel Modbus RTU Latching Relay Module (C) is an industrial-grade relay controller with RS485 communication, designed for reliable automation in demanding environments. The latching relays retain their state a...
Delivered by Fri 4 Sep
RS485 Photoelectric Solar Radiation Sensor (400-1100nm)
SKU: DF-SEN0640 | Brand: DFRobot
The RS485 Photoelectric Solar Radiation Sensor is designed for precise solar radiation measurement within the 400-1100nm spectral range. Utilizing the photoelectric principle, it converts sunlight into electric...
Delivered by Mon 24 Aug
RS485 Ultraviolet (UV) Intensity Measure Sensor (290-390nm, UVA, UVB)
SKU: DF-SEN0642 | Brand: DFRobot
An industrial-grade RS485 UV sensor that measures ultraviolet intensity (0–15 mW/cm²) and UV index (0–15) across the 290–390 nm wavelength range, covering both UVA and UVB bands. It communicates via the Modbus-RTU pro...
Delivered by Mon 24 Aug
Fermion: BMM350 Triple-Axis Magnetometer Sensor for AR / VR (Breakout)
SKU: DF-SEN0622 | Brand: DFRobot
Introduction The Fermion: BMM350 3-Axis Geomagnetic Sensor is a high-performance magnetometer designed to measure magnetic fields across three axes, functioning as a precise electronic compass. Utilizing Bosch’s paten...
Delivered by Mon 24 Aug
Gravity: WiFi IoT Module for Science Data Acquisition (SCI DAQ)
SKU: DF-TEL0180 | Brand: DFRobot
The Gravity: WiFi IoT Module is a companion accessory for the Gravity: Science Data Acquisition (SCI DAQ) Module, enabling wireless sensor data transmission to IoT platforms without any programming required. Simply co...
Delivered by Mon 24 Aug
RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor for Smart Agriculture (IP68, 5-30V)
SKU: DF-SEN0604 | Brand: DFRobot
##Introduction The 4-in-1 soil sensor is designed to monitor key soil parameters: temperature, humidity, electrical conductivity (EC), and pH. With its wide voltage power supply range of 5-30V and RS485 data transmiss...
Delivered by Mon 24 Aug
MODBUS-RTU RS485 Soil EC and pH Monitoring Sensor (IP68, 5-30V)
SKU: DF-SEN0603 | Brand: DFRobot
##Introduction The soil electrical conductivity (EC) and pH sensor operate within a wide voltage range of 5-30V, transmit data via RS485 using the MODBUS-RTU protocol, and deliver quick, reliable responses with minima...
Delivered by Mon 24 Aug
Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART
SKU: DF-DFR1103 | Brand: DFRobot
##Introduction The Gravity GNSS Positioning & Timing Module integrates satellite positioning functionality and a real-time clock (RTC). The module automatically obtains satellite time based on a preset calibration per...
Delivered by Mon 24 Aug
RS485 Soil pH, Moisture, and Temperature Monitoring Sensor in Soil-less Cultivation (Anti-corrosion, 5-30V)
SKU: DF-SEN0602 | Brand: DFRobot
##Introduction This RS485 soil temperature, humidity, and pH sensor supports a broad voltage power supply range (5-30V) and communicates data through the reliable MODBUS-RTU protocol, allowing for seamless integration...
Delivered by Mon 24 Aug
RS485 Soil Temperature, Moisture, and EC Sensor for Precision Irrigation and Climate Control in Greenhouses (IP68, 5-30V)
SKU: DF-SEN0601 | Brand: DFRobot
The RS485 Soil Sensor provides real-time monitoring of soil temperature, moisture, and electrical conductivity (EC) in a single rugged probe. It communicates via the MODBUS-RTU protocol over RS485, making it easy to i...
Delivered by Mon 24 Aug
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