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: CL2 Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0468 | Brand: DFRobot
This is a sensor that detects chlorine concentration 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 ...
Delivered by Tue 23 Jun
Gravity: O3 Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0472 | Brand: DFRobot
This is a sensor that detects ozone concentration 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 ozo...
Delivered by Tue 23 Jun
Gravity: PH3 Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0476 | Brand: DFRobot
This is a sensor that detects phosphine concentration 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...
Delivered by Tue 23 Jun
URM06 - RS485 Ultrasonic Sensor
SKU: DF-SEN0149 | Brand: DFRobot
Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used...
Delivered by Tue 23 Jun
URM06 - UART Ultrasonic Sensor
SKU: DF-SEN0150 | Brand: DFRobot
Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used...
Delivered by Tue 23 Jun
TF02-i LiDAR Laser Range Sensor (40m)
SKU: DF-SEN0504 | Brand: DFRobot
TF02-i LiDAR is an industrial-grade medium-range distance sensor. Its maximum detection range can reach up to 40m and it has an adjustable frame rate with a maximum of 1KHz.This rangefinder has a PC/ABS/PMMA enclosure...
Delivered by Tue 23 Jun
Laser Ranging Sensor UART (4-400cm)
SKU: DF-SEN0491 | Brand: DFRobot
This laser range sensor can be used to detect objects in 4~400cm with ±2cm accuracy. With 3 measurement modes supported, it is well applicable to various detection scenarios like security gate detection, access contro...
Delivered by Tue 23 Jun
Fermion: Serial Data Logger for Arduino
SKU: DF-TEL0148 | Brand: DFRobot
Compared to the previous MicroSD Card Module, this Fermion: Serial Data Logger can store data more conveniently, and supports direct data printing through serial port without additional codes.The Serial Data Logger su...
Delivered by Tue 23 Jun
Ultimate GPS Module PA1616D - 66 channel w/10 Hz updates
SKU: AF-5186 | Brand: Adafruit
The Ultimate GPS Module (PA1616D) is a high-sensitivity, 66-channel GNSS module built around the MTK3333 chipset. Weighing under 6 grams and measuring just 16 × 16 × 6.4 mm, it packs impressive performance into an inc...
Delivered by Thu 2 Jul
ESP32-S2-WROVER-I Module with uFL - 4 MB flash and 2 MB PSRAM
SKU: AF-4760 | Brand: Adafruit
The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Then the ESP32 came out with tons of pins, Bluetooth...
Delivered by Thu 2 Jul
ESP32-S2 WROOM Module - 4MB (PCB Antenna)
SKU: SF-WRL-18583 | Brand: SparkFun
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line. It builds on the benefits of the original ESP32 WROOM Module with new and improved features such as security, display su...
Delivered by Tue 23 Jun
ESP32-C3-WROOM-02-N4 Module (PCB antenna)
SKU: DF-DFR0810 | Brand: DFRobot
ESP32-C3-WROOM-02 is a universal Wi-Fi and low-power Bluetooth LE module. The rich set of peripherals and small size make the two modules an ideal choice for smart homes, industrial automation, health care, consumer e...
Delivered by Tue 23 Jun
ESP32-S2-MINI-1 Module (PCB Antenna)
SKU: DF-DFR0814 | Brand: DFRobot
ESP32-S2-MINI-1 is a powerful, generic WiFi-MCU module that has a rich set of peripherals. It can be applied in a wide variety of scenarios relating to wearable electronics, smart home, etc. The module embeds ESP32...
Delivered by Tue 23 Jun
ESP32-S2- SOLO Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-SOLO | Brand: DFRobot
ESP32-S2- SOLO is a generic WiFi MCU module featuring rich peripherals and high performance. The module has 38 pins and 4 MB SPI flash. With the smallest size of 18×25.5×3.1mm among the S2 modules, it is ver...
Delivered by Tue 23 Jun
ESP32-S2-WROVER Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-WROVER | Brand: DFRobot
The ESP32-S2-WROVER is a Wi-Fi MCU module built around the ESP32-S2 chip with 4 MB SPI flash and 2 MB PSRAM. The additional PSRAM makes it well suited for applications requiring larger data buffers, such as audio and ...
Delivered by Tue 23 Jun
ESP32-S2-WROOM Wi-Fi Module (PCB Antenna)
SKU: DF-DFR0743-WROOM | Brand: DFRobot
ESP32-S2- WROOM is a generic WiFi MCU module featuring rich peripherals and high performance. The module has 42 pins and 4MB flash, which can perform stable performance in industrial scenes.At the core of th...
Delivered by Tue 23 Jun
Serial 6-Axis Accelerometer for Arduino
SKU: DF-SEN0386 | Brand: DFRobot
A high-precision serial 6-axis accelerometer and gyroscope module with a built-in microprocessor, Kalman filter algorithm, and attitude solver. Outputs real-time roll, pitch, and yaw angles with a static accuracy of 0...
Delivered by Tue 23 Jun
ESP32 WROOM MCU Module - 16MB (U.FL)
SKU: SF-WRL-17746 | Brand: SparkFun
ESP32-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming...
Delivered by Tue 23 Jun
URM14-RS485 Precision Ultrasonic Sensor (200KHz)
SKU: DF-SEN0358 | Brand: DFRobot
DFRobot URM14 RS485 Precision Ultrasonic Sensor(200KHz) is a high-frequency precision ultrasonic sensor for industrial use. The sensor measurement and signal processing unit is completely encapsulated in an M18 metal ...
Delivered by Tue 23 Jun
URM13 Ultrasonic Sensor
SKU: DF-SEN0352 | Brand: DFRobot
The DFRobot URM13 is a compact ultrasonic ranging sensor with an open single-probe design. It supports three communication methods — TRIG pulse (SR04-compatible), UART, and I2C — making it versatile for a wide range o...
Delivered by Tue 23 Jun
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