SRF08 & SRF02 Ultra Sonic Range Finder

SRF08 Sensor layout

SRF02 Sensor layout

Circuit

Below is the diagram for setting up the SRF08 sensor or the SRF02 sensor for a typical Arduino. The only additional circuitry necessary are two 1.8kOhm pullup resistors as seen below.

Circuit diagram

BreadBoard

Code

Useful Links

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