Sensors
Browse our extensive range of sensor modules and breakout boards, covering temperature, distance, motion, touch, liquid level, radar, infrared, and more. Whether you're building with Arduino, Raspberry Pi, or your own custom PCB, you'll find the right sensor for your project.
Popular with Australian makers, students, and engineers for robotics, home automation, environmental monitoring, and STEM education. Fast shipping Australia-wide from our local warehouse.
Sensor ELECFREAKS PlanetX DHT11
SKU: EF-EF05004 | Brand: ElecFreaks
It is sensitive to changes in ambient temperature and humidity and can be used for high-temperature alarms and environmental humidity detection.PlanetX DHT11
Delivered by Thu 9 Jul
Sensor ELECFREAKS PlanetX PM2.5
SKU: EF-EF05028 | Brand: ElecFreaks
PM2.5 is the particulates in the air with a diameter less than or equal to 2.5 microns. It usually carries heavy metals and microorganisms, and it stays in the air for a long time, which has a great impact on human he...
Delivered by Thu 9 Jul
Sensor WiFi ELECFREAKS PlanetX
SKU: EF-EF05036 | Brand: ElecFreaks
The Elecfreaks PlanetX WiFi Sensor adds wireless connectivity to your micro:bit projects via the ESP8266 module. Upload sensor data to IoT platforms, monitor readings remotely, and send commands back to your micro:bit...
Delivered by Thu 9 Jul
Sensor RFID ELECFREAKS PlanetX
SKU: EF-EF05047 | Brand: ElecFreaks
We provide the PlanetX RFID, two labels, and a card. The PlanetX RFID can write or read data in tags and cards without contact. Use it to make an unmanaged parking lot! PlanetX RFID
Delivered by Thu 9 Jul
Sensor ELECFREAKS PlanetX MQ2
SKU: EF-EF05031 | Brand: ElecFreaks
The gas sensor is an essential sensor for environmental detection. ELECFREAKS PlanetX MQ2 Sensor can be used for smoke detection, the greater the smoke is, the greater the voltage value will be. It is able to detect t...
Delivered by Thu 9 Jul
ELECFREAKS PlanetX MQ5 Sensor
SKU: EF-EF05033 | Brand: ElecFreaks
The ELECFREAKS PlanetX MQ5 Sensor is an essential sensor for environmental detection. The ELECFREAKS PlanetX MQ5 Sensor can be used to detect the leakage of flammable gas, you can use it to make a household gas leak a...
Delivered by Thu 9 Jul
ELECFREAKS PlanetX CO2 Sensor
SKU: EF-EF05030 | Brand: ElecFreaks
The gas sensor is an essential sensor for environmental detection. The ELECFREAKS PlanetX CO2 Sensor is designed to detect the concentration of CO2 with high sensitivity. The higher the concentration of CO2 is, the sm...
Delivered by Thu 9 Jul
ELECFREAKS PlanetX 4 Channel Tracking Sensor
SKU: EF-EF05053 | Brand: ElecFreaks
The ELECFREAKS PlanetX 4-Channel Tracking Sensor has integrated 4 groups photocell recevier and the fill light LEDs(We call them all as the Probes). At the mean time, it is able to learn by itselft, which means it cou...
Delivered by Thu 9 Jul
Sensor ambiental ELECFREAKS PlanetX BME280
SKU: EF-EF05022 | Brand: ElecFreaks
ELECFREAKS PlanetX BME280 Environment Sensor is a combination sensor based on digital humidity, pressure, and temperature sensors. It is also able to calculate the altitude based on the air pressure value.Learn Plane...
Delivered by Thu 9 Jul
ELECFREAKS PlanetX Waterproof 18B20 Temperature Sensor
SKU: EF-EF05041 | Brand: ElecFreaks
The PlanetX Waterproof 18B20 Temperature Sensor is a sensor that senses temperature and converts it into a usable output signal. It is waterproof and can be used for temperature measurement. It is usually used for the...
Delivered by Thu 9 Jul
SparkFun Ultrasonic Distance Sensor - TCT40 (Qwiic)
SKU: SF-SEN-24805 | Brand: SparkFun
The SparkFun Qwiic Ultrasonic Distance Sensor, a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm. This sensor is designed to seaml...
Delivered by Thu 9 Jul
Adafruit HX711 24-bit ADC for Load Cells / Strain Gauges
SKU: AF-5974 | Brand: Adafruit
The Adafruit HX711 Breakout is a high-resolution 24-bit differential ADC designed for reading load cells, strain gauges, and other Wheatstone bridge sensors. With selectable 64× or 128× gain on Channel A and fixed 32×...
Delivered by Wed 22 Jul
Adafruit TSMP96000 "Code Learning" Infrared IR Receiver Breakout
SKU: AF-5970 | Brand: Adafruit
The Adafruit TSMP96000 "Code Learning" Infrared IR Receiver Breakout detects IR signals across a wide frequency range of 20–60 KHz, making it perfect for "code learning" applications where you need your device to work...
Delivered by Wed 22 Jul
Adafruit Chainable DS18B20 Extender Breakout - STEMMA JST PH 2mm
SKU: AF-5971 | Brand: Adafruit
The Adafruit Chainable DS18B20 Extender Breakout makes it easy to connect multiple DS18B20 temperature sensors in a daisy chain using standard STEMMA JST PH 2mm cables. Each breakout includes screw terminal blocks for...
Delivered by Wed 22 Jul
Adafruit SEN54 or SEN55 Adapter Breakout - STEMMA QT / Qwiic
SKU: AF-5964 | Brand: Adafruit
The Adafruit SEN54/SEN55 Adapter Breakout lets you quickly connect a Sensirion SEN5x environmental sensor node to any microcontroller or single-board computer via STEMMA QT / Qwiic — no soldering or breadboarding requ...
Delivered by Wed 22 Jul
Adafruit BNO055 + BMP280 BFF Add-On for QT Py
SKU: AF-5937 | Brand: Adafruit
The Adafruit BNO055 + BMP280 BFF is a compact add-on board that gives any QT Py or Xiao board powerful 9-degree-of-freedom (9-DoF) motion sensing plus barometric pressure and altitude measurement. It mounts directly o...
Delivered by Wed 22 Jul
SparkFun GPS-RTK Dead Reckoning pHAT for Raspberry Pi
SKU: SF-GPS-21305 | Brand: SparkFun
The SparkFun GPS-RTK Dead Reckoning pHAT brings high-precision GNSS positioning with automotive dead reckoning to the Raspberry Pi. Built around the u-blox ZED-F9R module, it fuses GNSS measurements with an integrated...
Delivered by Thu 9 Jul
Panasonic® PIR Motion Sensor - EKMB1107112
SKU: SF-COM-23946 | Brand: SparkFun
Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor. This is an EKM-series PIR sensor from Panasonic®. The EKMB-series PIR sensors are optimized for small movements to offer...
Delivered by Thu 9 Jul
SparkFun Mini Tristimulus Color Sensor - OPT4048DTSR (Qwiic)
SKU: SF-SEN-22639 | Brand: SparkFun
The SparkFun Qwiic Mini Tristimulus Colour Sensor features the OPT4048DTSR from Texas Instruments — a high-speed, high-precision four-channel colour sensor with spectral responses closely matching the CIE 1931 tristim...
Delivered by Thu 9 Jul
Ultrasonic Distance Ranging Obstacle Avoidance Sensor (5m, RS485, IP67)
SKU: DF-SEN0592 | Brand: DFRobot
The ultrasonic distance range sensor uses ultrasonic technology to detect obstacles up to 5 meters away in robot automation control applications. It offers advantages such as small blind zones (Measurement accura...
Delivered by Thu 9 Jul
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