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.
Gravity: HCL Sensor (Calibrated) - I2C & UART
SKU: DF-SEN0474 | Brand: DFRobot
This is a sensor that detects hydrogen chloride 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 concentr...
Delivered by Wed 24 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 Wed 24 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 Wed 24 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 Wed 24 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 Wed 24 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 Fri 3 Jul
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 Wed 24 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 Wed 24 Jun
TFMini-S - Micro LiDAR Module
SKU: SF-SEN-16977 | Brand: SparkFun
The TFMini-S Micro LiDAR Module is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 10 centimeters (+/- 6cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)! As wi...
Delivered by Wed 24 Jun
TOF Sense Laser Range Sensor (5m)
SKU: DF-SEN0337 | Brand: DFRobot
TOF Sense is a TOF-based (Time of Flight) laser ranging sensor that offers 1cm-5m detection range, 1mm resolution, ± 1.5cm error, and 10Hz data update frequency. The sensor supports 15 ° ~ 27 ° adjustable FOV, UART an...
Delivered by Wed 24 Jun
URM12 Ultrasonic Sensor(1500cm RS485)
SKU: DF-SEN0310 | Brand: DFRobot
The URM12 is a long-range ultrasonic distance sensor from DFRobot, designed for distance measurement and obstacle avoidance applications. With a detection range of 70–1500 cm, RS485 communication interface, and standa...
Delivered by Wed 24 Jun
TF03 (ToF) Laser Range Sensor (180m)
SKU: DF-SEN0329 | Brand: DFRobot
The TF03 is an industrial-grade ToF (Time-of-Flight) LiDAR sensor with a detection range of up to 180 m at 90% reflectivity. Using pulsed laser ranging at 905 nm, it delivers ±10 cm accuracy with a 0.1 m minimum blind...
Delivered by Wed 24 Jun
TF03 (ToF) Laser Range Sensor (100m)
SKU: DF-SEN0328 | Brand: DFRobot
The TF03 is an industrial-grade LiDAR sensor with a detection range of up to 100 m. Using pulsed time-of-flight (ToF) measurement, it delivers high accuracy in a compact 44 × 43 × 32 mm package weighing just 77 g. Its...
Delivered by Wed 24 Jun
TF Mini Plus(ToF) Laser Range Sensor
SKU: DF-SEN0309 | Brand: DFRobot
TFmini Plus is a great improvement over the original TFmini. It is a small single-point ranging sensor with unique optical and electrical algorithms, which can realize accurate and quick distance measurement as well a...
Delivered by Wed 24 Jun
URM08-RS485 Ultrasonic Ranging Sensor (35~550cm)
SKU: DF-SEN0246 | Brand: DFRobot
With an internal temperature compensation and accurate distance detection, URM08-RS485 is a combination of temperature measurement device and distance inspection tool. The inner is fully enclosed and the external is m...
Delivered by Wed 24 Jun
24GHz Microwave Radar Sensor
SKU: DF-SEN0306 | Brand: DFRobot
A K-band 24GHz millimetre-wave ranging radar sensor with isolated transmitter and receiver antennas. Using FMCW modulation, it measures distance to object surfaces by transmitting and receiving microwaves, with all si...
Delivered by Wed 24 Jun
HRLV-MaxSonar-EZ4 (MB1043)
SKU: DF-SEN0269 | Brand: DFRobot
The HRLV-MaxSonar-EZ4 (MB1043) is a compact ultrasonic range sensor with 1 mm resolution, measuring distances from 300 mm to 5000 mm at a 10 Hz read rate. It features the narrowest beam width in the HRLV-MaxSonar-EZ s...
Delivered by Wed 24 Jun
RPLIDAR A3 - 360 Degree Laser Scanner Development Kit
SKU: DF-DFR0583 | Brand: DFRobot
FEATURES APPLICATIONS Obstacle Avoidance Autonomous Mapping Route Planning Navigation SPECIFICATION Model: RPLDIAR-A3 Distance Range: 0.15 - 25 m Angula...
Delivered by Wed 24 Jun
US-100 Ultrasonic Distance Sensor - 3V or 5V Logic
SKU: AF-4019 | Brand: Adafruit
If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires,...
Delivered by Fri 3 Jul
GPS Receiver - GP-735 (56 Channel)
SKU: SF-GPS-13670 | Brand: SparkFun
The GP-735 is a slim, ultra-high performance, easy to use GPS smart antenna receiver. With -162dBm tracking sensitivity and only 29 second cold start time, the GP735 is a tiny, yet powerful, piece of tech. The slim de...
Delivered by Mon 15 Jun
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