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: H2 Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0473 | Brand: DFRobot
This is a sensor that detects hydrogen 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 Mon 26 Oct
Gravity: NO2 Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0471 | Brand: DFRobot
This is a sensor that detects nitrogen dioxide 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 concentra...
Delivered by Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
Gravity: TCS3430 Tristimulus Color Sensor
SKU: DF-SEN0404 | Brand: DFRobot
Devices with True Tone technology like Apple iPad Pro, iPhone, and Macs usually feature sensors that measure the ambient light colour and brightness. The device then uses this information to automatically adjust its d...
Delivered by Mon 26 Oct
Fermion: DS3232 Precise RTC (Breakout)
SKU: DF-DFR0821 | Brand: DFRobot
A high-precision real-time clock (RTC) breakout board based on the DS3232 chip, featuring an integrated crystal resonator and temperature compensator. The DS3232 maintains accuracy of ±3.5ppm (±0.3 seconds/day) across...
Delivered by Mon 26 Oct
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 Fri 6 Nov
Adafruit LED Glasses Driver - nRF52840 Sensor Board
SKU: AF-5217 | Brand: Adafruit
The Adafruit LED Glasses Driver is a slim, Bluetooth-enabled controller board built around the Nordic nRF52840 chipset. Originally designed to drive the Adafruit LED Glasses RGB LED matrix, it also works brilliantly a...
Delivered by Fri 6 Nov
Adafruit LPS25 Pressure Sensor - STEMMA QT / Qwiic
SKU: AF-4530 | Brand: Adafruit
The Adafruit LPS25 Pressure Sensor Breakout features the ST LPS25HB — an absolute barometric pressure sensor that measures atmospheric pressure from 260 to 1260 hPa. Use it for weather monitoring, altitude estimation,...
Delivered by Fri 6 Nov
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 Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
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 Mon 26 Oct
MTH02 Digital Temperature Humidity Sensor
SKU: EC-SEM02001S | Brand: Elecrow
Japan's Hokuriku resistive humidity sensor production as a Temperature & Humidity sensor.Application Idea Test and testing equipment; Automatic control; Weather station; Humidity regulator; Features Measure the relati...
Delivered by Wed 4 Nov
BME680 Environmental Sensor Module
SKU: DF-SEN0375 | Brand: DFRobot
BME680 is a 4-in-1 multi-functional MEMS environmental sensor which integrates VOC (Volatile Organic Compounds) sensor, temperature sensor, humidity sensor and barometer. It is designed for air quality monitor, and du...
Delivered by Thu 15 Oct
Octopus PM2.5 module
SKU: EF-EF04090 | Brand: ElecFreaks
The Octopus PM2.5 module from ElecFreaks is a laser-based particulate matter sensor built around the ZH03B dust sensor. It measures PM2.5 concentration in the air with high consistency and real-time response, capable ...
Delivered by Thu 29 Oct
Octopus Gesture Sensor Brick
SKU: EF-EF04078 | Brand: ElecFreaks
Octopus Gesture Sensor is PAJ7620U2 that integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 gestures including move up, move down, move left, move right, et...
Delivered by Thu 29 Oct
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