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.
RPLiDAR C1 - DTOF LiDAR 360° Laser Range Scanner (12m, IP54)
SKU: DF-DFR1138 | Brand: DFRobot
##Introduction The RPLIDAR C1 is a new generation fusion-type DTOF (Direct Time of Flight) laser scanner from SLAMTEC. This advanced LIDAR system excels in high-definition detection of small and nearby objects, offeri...
Delivered by Mon 24 Aug
mmWave - C4001 24GHz Human Presence Detection Sensor (25 Meters, UART)
SKU: DF-SEN0609 | Brand: DFRobot
C4001 24GHz Millimeter-Wave Presence Sensor (25 m Range) The C4001 Millimeter-Wave Presence Sensor is a high-precision FMCW radar module designed for reliable human presence, motion, and distance detection. Operating ...
Delivered by Mon 24 Aug
Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)
SKU: DF-SEN0610 | Brand: DFRobot
##Introduction The Gravity: C4001 millimeter-wave presence sensor, operating at a wavelength signal of 24GHz, boasts a horizontal detection range of 100°, a presence detection range of 8 meters, and a motion detection...
Delivered by Mon 24 Aug
Learn to Solder - DIY Ultrasonic Ranging Electronic Kit
SKU: LB-LS6569 | Brand: Little Bird
A DIY soldering kit that builds into a functional ultrasonic distance meter. Using an HC-SR04 ultrasonic sensor, STC89C52 microcontroller, and 3-digit 7-segment display, this kit measures distances from 5cm to 4m with...
Delivered by Thu 13 Aug
Gravity: Infrared Light Photo Interrupter Module (Wavelength 940nm)
SKU: DF-DFR1129 | Brand: DFRobot
##Introduction The Gravity: Photo Interrupter Module integrates a high-performance ITR9608 photoelectric switch. Its compact design and easy operation make it an ideal choice for electronic projects and applications. ...
Delivered by Mon 24 Aug
50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)
SKU: DF-SEN0648 | Brand: DFRobot
The TOFSense F2P is a professional-grade laser distance sensor using dTOF (Direct Time-of-Flight) technology. With 50m range, ±3cm accuracy, and 100Hz refresh rate, it's engineered for drones, traffic monitoring, indu...
Delivered by Mon 24 Aug
Ultrasonic Distance Sensor - 3.3V (HC-SR04), 180° (red) - SparkFun Electronics
SKU: SF-SEN-28798 | Brand: SparkFun
This is the HC-SR04 ultrasonic distance sensor, now in Red! This economical sensor offers non-contact measurement functionality ranging from 2cm to 400cm, with a ranging accuracy of up to 3mm. Each HC-SR04 ...
Delivered by Mon 24 Aug
XT-S1 ToF Single-Point Ranging LiDAR Sensor (0.3-30m)
SKU: DF-SEN0585 | Brand: DFRobot
##Introduction This is a compact single-point laser radar based on the Time-of-Flight (ToF) principle. With a lightweight design of only 9 grams, it is incredibly convenient to install. Thanks to its low power consump...
Delivered by Mon 24 Aug
HC-SR04-33 Ultrasonic Distance Sensor - 3.3V/5V
SKU: SF-SEN-24049 | Brand: SparkFun
This economical ultrasonic module provides non-contact distance measurement for range-finding and obstacle-detection projects. It measures from 2cm to 400cm, with ranging accuracy that can reach up to 3mm.Each module ...
Delivered by Mon 24 Aug
Gravity 64×8 DTOF 3D Laser Ranging Sensor - SEN0682
SKU: DF-SEN0682 | Brand: DFRobot
This compact full-solid-state LiDAR module uses a 64×8 DTOF matrix to measure 512 points at once, giving robots and automation projects a wider view of what is directly ahead. It is designed for forward obstacle avoid...
Delivered by Mon 24 Aug
TFA300-L 290m 10kHz Lightweight Single-Point LiDAR Sensor
SKU: DF-SEN0675 | Brand: DFRobot
The TFA300-L is a compact single-point LiDAR sensor designed for fast, precise distance measurement on dynamic platforms such as drones and optoelectronic systems. It uses Time-of-Flight (ToF) laser ranging to provide...
Delivered by Mon 24 Aug
SLAMTEC Aurora AI 3D Mapping & 6DOF Positioning Sensor
SKU: DF-DFR1220 | Brand: DFRobot
The SLAMTEC Aurora is an all-in-one perception sensor for autonomous robots, combining LiDAR, binocular vision, inertial sensing and onboard AI processing in a single mapping and localisation unit. It is designed to p...
Delivered by Mon 24 Aug
TF-NOVA Line Laser LiDAR Sensor - 14m
SKU: DF-SEN0671 | Brand: DFRobot
Instead of measuring just one dot, the TF-NOVA projects a wide 14° by 1° curtain of laser light to create a continuous line of detection. At 1 metre, that line covers 25cm x 1.7cm, helping automated machines spot thin...
Delivered by Mon 24 Aug
DFRobot Ultra-Compact ToF Laser Ranging Sensor - 7.8m
SKU: DF-SEN0646 | Brand: DFRobot
This ultra-compact dToF laser ranging sensor uses 940nm laser pulses to measure distance up to 7.8 metres with typical ±4cm accuracy. It is designed for precise, real-time ranging in compact robotics, drone, IoT and a...
Delivered by Mon 24 Aug
DFRobot SEN0627 Small-Angle Ultrasonic Ranging Sensor 8m IP67
SKU: DF-SEN0627 | Brand: DFRobot
This compact ultrasonic ranging module is made for accurate long-range distance measurement in outdoor, environmental and industrial monitoring projects. It measures targets from 25 cm to 800 cm, making it useful for ...
Delivered by Mon 24 Aug
YDLIDAR GS5 Solid-State LiDAR Sensor - 70-1000mm, 85° FOV
SKU: DF-DFR1219 | Brand: DFRobot
This compact solid-state LiDAR module gives robots and automation gear short-range obstacle awareness without the moving parts of a mechanical scanner. It covers 70mm to 1000mm with an 85° field of view and 0.54° angu...
Delivered by Mon 24 Aug
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