Ultrasonic Distance Sensor - HC-SR04
All items are in stock and ready to ship, why wait??
Pickup available from our Cairns address with prior notice.
Specifications
| Voltage | 5v |
| Current | <2mA |
| Sensor Angle | <15 deg |
| Operating Distance | 20 - 4500mm |
| Precision | < 3mm |
| Trigger Minimum pulse time | 10uS |
| Distance formula | D = (high time * sound velocity(340m/s)/2 |
Features
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.