Sensing a New World


Application Notes

AN-10 API Interface Specification – This application note describes the details of the API interface for the OPS241-A as well as how to connect it to your PC, phone, or tablet.

AN-11 Cosine Error Adjustment– This application note details the cosine error associated with the speed measurement and how to correct for it.

AN-12 Android Phone Radar Gun – AN-12 describes how to turn your Android phone into a radar gun to capture the speed of cars or other interesting objects in the field of view.


Software Support

USB Driver – Typically the USB driver in Windows, Mac, and Linux computers will automatically connect to the OPS241-A radar sensor.  If not, this driver may be installed on your computer to make a connection.

Android Radar Gun app – Use this app to easily see the speed of objects in the OPS241-A field of view.  Use the OPS100 OTG cable connected to any Android phone/tablet supporting USB OTG.  Note this is the APK file only and has not gone through Google certification.