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.
Gravity: Electrochemical Oxygen Sensor (0-100%Vol) - I2C
SKU: DF-SEN0496 | Brand: DFRobot
This full-scale oxygen sensor uses an original AO2 CiTiceL electrochemical probe to measure oxygen concentrations from 0–100%Vol via I2C digital output. A built-in calibration algorithm on the signal board supports si...
Delivered by Tue 23 Jun
MyoWare 2.0 Arduino Shield
SKU: SF-DEV-18426 | Brand: SparkFun
The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio cables. The board comes pre-populated with male headers so all you would...
Delivered by Tue 23 Jun
MyoWare 2.0 Reference Cable
SKU: SF-CAB-19244 | Brand: SparkFun
The MyoWare 2.0 Reference Cable extends the reference pin on the MyoWare 2.0 Muscle Sensor, allowing you to place the reference electrode on a separate part of the body. This is useful when the sensor's built-in refer...
Delivered by Tue 23 Jun
Gravity: ENS160 Air Quality Sensor
SKU: DF-SEN0514 | Brand: DFRobot
This Gravity: ENS160 Air Quality Sensor, based on ScioSense's new ENS160 sensor chip, is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2, AQI).The innovati...
Delivered by Fri 12 Jun
Gravity: CO Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0466 | Brand: DFRobot
This is a sensor that detects carbon monoxide and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of carbon ...
Delivered by Tue 23 Jun
GPS Module - GP1818MK (56 Channel)
SKU: SF-GPS-19166 | Brand: SparkFun
The GP-1818MK is a low-cost - high performance GPS module with built in antenna. It can provide position, velocity, and accurate timing through the standard NMEA-0183 protocol. Being low power and compact in design, t...
Delivered by Tue 23 Jun
Industrial 4-Channel Relay Module
SKU: DF-FIT0827 | Brand: DFRobot
The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS232 and supports communication baud rates of 2400, 4800, 9600, 19200, 38400 (default 9600). Each relay output is inde...
Delivered by Fri 12 Jun
RS485 Wind Speed Transmitter
SKU: DF-SEN0483 | Brand: DFRobot
This wind speed sensor is a professional meteorological instrument used to measure horizontal wind speed within 0~32.4m/s. It integrates a hall sensor inside. The shell and wind cups are made of aluminum alloy materia...
Delivered by Tue 23 Jun
Ring Inductive Proximity Sensor (15mm Hole Diameter)
SKU: DF-FIT0762 | Brand: DFRobot
These Inductive Ring Proximity sensors are designed to detect metal objects entering or passing through the ring. They operate on a 6-36V power supply and offer NPN output. The sensor features less than 1ms response t...
Delivered by Tue 23 Jun
Fermion: LIS2DW12 Triple Axis Accelerometer Sensor (Breakout) (±16g)
SKU: DF-SEN0405 | Brand: DFRobot
The LIS2DW12 is a low power high-performance three-axis linear accelerometer, featuring low power(50nA), low noise(1.3mgRMS), 32 FIFO, ±2g/±4g/±8g/±16g full scale, 16-bit data output, and 1.6~1.6KHz bandwidth. The sen...
Delivered by Tue 23 Jun
Gravity: I2C H3LIS200DL Triple Axis Accelerometer Sensor (±100g/±200g)
SKU: DF-SEN0412 | Brand: DFRobot
The H3LIS200DL is a high-performance triple-axis linear accelerometer with an ultra-low power consumption of 10uA. It offers user-selectable scales of ±100g/±200g and is capable of measuring accelerations with output ...
Delivered by Tue 23 Jun
Fermion: VL6180X ToF Distance Ranging Sensor (5-100mm) (Breakout)
SKU: DF-SEN0427 | Brand: DFRobot
The STMicroelectronics VL6180X Time of Flight Ranging Sensor embeds ST’s patented FlightSense™technology that allows distance to be accurately measured independent of target reflectance. The sensor is rated to perform...
Delivered by Tue 23 Jun
Gravity: Serial Data Logger for Arduino
SKU: DF-TEL0147 | Brand: DFRobot
Compared to the old MicroSD Card Module, this Gravity: Serial Data Logger can store data more conveniently, and supports direct data printing through serial port without additional codes.The Serial Data Logger provide...
Delivered by Tue 23 Jun
Gravity: I2C LIS331HH Triple Axis Accelerometer Sensor (±6g/±12g/±24g)
SKU: DF-SEN0411 | Brand: DFRobot
The Gravity: LIS331HH is a high-performance 3-axis linear accelerometer with ultra-low power consumption of just 10 µA in low-power mode. It offers user-selectable measurement ranges of ±6g, ±12g, or ±24g and delivers...
Delivered by Fri 12 Jun
Gravity: 5V Non-contact Liquid Level Sensor
SKU: DF-SEN0485 | Brand: DFRobot
This small 5V non-contact liquid level sensor with Gravity Interface is able to detect 0-100°C conductive liquid levels in non-metallic containers in sensing range of 3mm. Provided with digital quantity output(low), t...
Delivered by Fri 12 Jun
GM77 Barcode and QR Code Scanning Module
SKU: DF-SEN0512 | Brand: DFRobot
This scanning module reads barcodes or 2D codes with a scan speed of 15m/min. With small size and high-efficiency recognition, it is easy to be integrated into various industrial equipment and applications. The mod...
Delivered by Fri 12 Jun
GPS + BDS BeiDou Dual Module
SKU: DF-TEL0132 | Brand: DFRobot
A compact multi-constellation GNSS positioning module based on the AT6558 chip with 32 tracking channels. It simultaneously receives signals from six satellite navigation systems: GPS, BeiDou, GLONASS, Galileo, QZSS, ...
Delivered by Tue 23 Jun
Capacitive Proximity Sensor (1-10 mm)
SKU: DF-SEN0447 | Brand: DFRobot
A capacitive proximity sensor with an adjustable detection range of 1–10 mm, capable of detecting both metallic and non-metallic objects. Unlike inductive sensors that only respond to metals, this capacitive sensor de...
Delivered by Tue 23 Jun
ESP32-C3-MINI-1-N4 Module (PCB antenna)
SKU: DF-DFR0809 | Brand: DFRobot
The ESP32-C3-MINI-1-N4 is a compact Wi-Fi and Bluetooth Low Energy module from Espressif, built around the ESP32-C3FN4 chip with a 32-bit RISC-V single-core processor running at up to 160 MHz. It includes 4 MB of embe...
Delivered by Fri 12 Jun
2-Channel Level Converter (12V to 3.3V)
SKU: DF-DFR0911 | Brand: DFRobot
The 2-Channel Level Converter translates 12V signals down to 3.3V using optocoupler isolation, making it easy to interface industrial sensors and PLC signals with 3.3V microcontrollers like Arduino. It supports common...
Delivered by Tue 23 Jun
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