A rangefinder for detecting vehicles getting too close
An easy way to synthesize a sine wave using a micro-controller. We need sine waves to enable us to filter out all the noise generated by a moving target and moving source.
document - 661.02 kB - 04/27/2016 at 13:53
Step One: Generating a Sine Wave using a MicroController:
Step Two: Driving the Illuminator with the Sine Wave
Step Three: Collecting the reflections of the Sine Wave