Ultrasonic Distance Sensor - HC-SR04

Ultrasonic Distance Sensor - HC-SR04

3.20 3.20 3.2 AUD


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All items are in stock and ready to ship, why wait??

Pickup available from our Cairns address with prior notice.


Sensor Angle<15 deg
Operating Distance20 - 4500mm
Precision < 3mm
Trigger Minimum pulse time10uS
Distance formulaD = (high time * sound velocity(340m/s)/2


This unit is the de-facto standard for Ultrasonic range measurement, simple to use, great price and highly accurate.

What else could you want?? 

We have only just opened the box for this one and will be experimenting with it soon check the blog for the latest.