Motion (PIR, ultrasonic)
Motion and proximity sensors for every detection challenge — PIR passive infrared, ultrasonic rangefinders, microwave radar, laser ToF, accelerometers, gyroscopes, and vibration sensors all in one place. Perfect for robotics, security systems, gesture control, and STEM projects.
Whether you're building an automatic light switch, a collision-avoiding robot, or a people counter, you'll find the right sensor here. Delivered to makers, students, and engineers across Australia.
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 Tue 30 Jun
4-20SC-MaxSonar-WRMI(MB7789)
SKU: DF-SEN0267 | Brand: DFRobot
The MB7789 4-20SC-MaxSonar-WRMI is a rugged, weather-resistant ultrasonic distance sensor with self-cleaning capability, designed for outdoor applications in high-moisture or condensation-prone environments. It provid...
Delivered by Tue 30 Jun
4-20HR-MaxSonar-WRMI(MB7489)
SKU: DF-SEN0266 | Brand: DFRobot
The MB7489 4-20HR-MaxSonar-WRMI is a rugged, weather-resistant ultrasonic distance sensor designed for outdoor applications. It provides millimetre-resolution distance readings from 500mm to 5000mm using a 4–20mA anal...
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