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.
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 Thu 15 Oct
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 Mon 26 Oct
Breadboard Friendly I2C Temperature Sensor - TC74A0
SKU: AF-4375 | Brand: Adafruit
A simple I2C temperature sensor in a breadboard-friendly TO-220 package. The TC74A0 provides basic temperature readings with ±2°C accuracy — a straightforward choice when you need easy temperature logging or monitorin...
Delivered by Thu 15 Oct
AM2315C - Encased I2C Temperature/Humidity Sensor
SKU: AF-5182 | Brand: Adafruit
The AM2315C is an enclosed I2C temperature and humidity sensor featuring the modern AHT20 sensor inside a rugged housing with mounting bracket. It offers the same convenient form factor as the original AM2315 but with...
Delivered by Fri 6 Nov
Adafruit Bonsai Buckaroo - micro:bit & CLUE Plant Care Helper
SKU: AF-4534 | Brand: Adafruit
The Bonsai Buckaroo is a compact add-on board for micro:bit and Adafruit CLUE that turns your board into a plant care monitoring and watering system. Bolt it on with 5 screws to get a buzzer, motor driver, and soil mo...
Delivered by Fri 6 Nov
Adafruit HTU31 Temperature & Humidity Sensor Breakout Board
SKU: AF-4832 | Brand: Adafruit
The Adafruit HTU31 is a third-generation I²C temperature and humidity sensor from TE, offering improved accuracy and useful extras over its predecessor, the HTU21D. With typical humidity accuracy of ±2% (at 20–100% RH...
Delivered by Fri 6 Nov
Adafruit Touch Screen Breakout Board for 4 pin 1.0mm FPC
SKU: AF-3575 | Brand: Adafruit
The Adafruit Touch Screen Breakout Board provides a simple way to connect a 4-wire resistive touch panel with a 1.0mm pitch FPC connector to your project. The connector is soldered onto a compact breakout board, with ...
Delivered by Fri 6 Nov
SparkFun Triple Axis Accelerometer Breakout - KX132 (Qwiic)
SKU: SF-SEN-17871 | Brand: SparkFun
This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX132 digital accelerometer from Kionix. The KX132 is a low-power, 16-bit resolution three-axis accelerometer with four user-selectab...
Delivered by Mon 26 Oct
CO₂ Humidity and Temperature Sensor - SCD41 (Qwiic)
SKU: SF-SPX-18366 | Brand: SparkFun
A high-quality photoacoustic CO₂ sensor breakout based on the Sensirion SCD41, with integrated temperature and humidity sensing. The SCD41 detects CO₂ levels from 0 to 40,000 ppm with high accuracy over the 400–5,000 ...
Delivered by Thu 15 Oct
Gravity: I2C Voice Recorder Module EDU
SKU: DF-DFR0699 | Brand: DFRobot
Gravity: I2C Voice Recorder Module EDU is DFRobot all-in-one voice interaction module, which integrates recording and playback functions into one. It can record with one button, and also supports Gravity: I2C interfac...
Delivered by Mon 26 Oct
Gravity: Speech Synthesis Module(Support English and Chinese)
SKU: DF-DFR0760 | Brand: DFRobot
The Gravity Speech Synthesis Module converts text to spoken audio in English and Chinese, including mixed-language content. It connects via I2C or UART using the standard Gravity interface and includes a built-in spea...
Delivered by Thu 15 Oct
Gravity: SGP40 Air Quality Sensor
SKU: DF-SEN0394 | Brand: DFRobot
The Gravity SGP40 Air Quality Sensor uses Sensirion's SGP40 digital VOC sensor chip with built-in temperature and humidity compensation. It outputs a VOC index (0–500) that can be used directly to evaluate indoor air ...
Delivered by Mon 26 Oct
Gravity: Alcohol Sensor (0-5ppm)
SKU: DF-SEN0376 | Brand: DFRobot
This is an Arduino compatible alcohol sensor module from DFRobot with a 0-5ppm measuring range, supporting I2C and UART outputs. Aiming at fast and accurate detection of alcohol gas concentration in the air,...
Delivered by Thu 15 Oct
BMP280 Digital Pressure Sensor Module
SKU: DF-SEN0372 | Brand: DFRobot
This is a breakout version of BMP280 Barometric Pressure Sensor from DFRobot with temperature and pressure measurement functions, supporting Arduino code control.Housed in an extremely compact package, the BMP280 is b...
Delivered by Thu 15 Oct
BMP388 Digital Pressure Sensor Module
SKU: DF-SEN0371 | Brand: DFRobot
The BMP388 Digital Pressure Sensor Module is a high-accuracy barometric pressure and temperature breakout based on the Bosch BMP388. It offers significantly improved performance over its predecessors (BMP180, BMP280) ...
Delivered by Thu 15 Oct
ESP8266 ESP-01/ESP-01S DHT11 Temperature Humidity WiFi NodeMCU Module for Arduino
SKU: EC-ESP82003S | Brand: Elecrow
A compact sensor shield that pairs with an ESP8266 ESP-01 or ESP-01S module to monitor temperature and humidity over WiFi. The onboard DHT11 sensor captures environmental data, which the ESP8266 processes and uploads ...
Delivered by Thu 15 Oct
Octopus Temperature Sensor Brick TMP36 Analog for Arduino Micro:bit
SKU: EF-EF04079 | Brand: ElecFreaks
Octopus TMP36 Temperature Sensor Brick is a temperature sensor with low voltage and accurate celsius read. It can provide voltage output,which forms a linear relationship with celsius temperature. TMP36 do not need an...
Delivered by Thu 15 Oct
Gravity: SHT31-F Digital Temperature and Humidity Sensor
SKU: DF-SEN0334 | Brand: DFRobot
Gravity: SHT31-F digital temperature and humidity sensor is based upon the Sensirion SHT31-F sensor IC. Thanks to Sensirion’s CMOSens® technology, highly integrated capacitive humidity sensing components and band-gap ...
Delivered by Mon 26 Oct
Adafruit AHT20 - Temperature Humidity Sensor Breakout Board - STEMMA QT / Qwiic
SKU: AF-4566 | Brand: Adafruit
The Adafruit AHT20 is an affordable I2C temperature and humidity sensor from the makers of the popular DHT22. It delivers reliable readings with standard I2C communication, making it easy to use with any Arduino, Rasp...
Delivered by Fri 6 Nov
SparkFun GPS-RTK-SMA Breakout - ZED-F9P (Qwiic)
SKU: SF-GPS-16481 | Brand: SparkFun
With GPS you are able to know where you are, where you're going, and how to get there anywhere on Earth within 30 seconds. This means the higher the accuracy the better! GPS Real Time Kinematics (RTK) has mastered dia...
Delivered by Mon 26 Oct
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