!!! Warning !!! do not use on public streets !!!
With this little Android-App you can do velocity measurement through the camera of your mobile phone. The measured speed and the noise volume dba (decibel) of the bypassing object is shown on the display of the mobile device. Set the flashlight option to make a flash if the maximum speed limit is met. Set the Save to Disk option to take a photo.
Keep your mobil absolutly wobble-free. Save to disk frequency is 1,5s.
*How to use*
Before you start the measurement, you have to set the following fields to get correct speed values.
1) Viewing Width of Camera in Meter
Enter a estimated or the correct horizontal length of the live camera view.
2) Flash Speed
Set a maximum speed limit, if a object exceeds this limit the flashlight will be activated.
3) Moving Pixels on Screen in %
With this you can adjust the sensitivity of the motion detection
Speedmeter – Speedflasher Pro (Speedmeter / Speedtrap / Speed gun / Velocimeter / Traffic Counter / Radar Gun)
Display Resolutions higher 480×800 required.
Get it on Google Play Store —> link