This sensor can detect motion or speed of moving objects through doppler principle. It transmits a 10 GHz microwave frequency electromagnetic signal and waits for the signal to receive back and monitors the shift in frequency signal.
In general, the Doppler Effect is a shift in frequency perceived by a receiver from a signal source due to relative movement of the source and/or receiver. The most obvious way to see how this can affect electromagnetic waves is how astronomers use the color shift from light waves travelling from astral bodies to identify the speed these objects are moving away or toward the Earth.
Note: Sensor for advanced users only.
Before you buy please note that, The analog output has to be processed in microcontroller in order to implement motion or speed detection applications. This needs an algorithm to be develop based on input data. We will not be able to support technically in your application.
- Simple to Use an Analog Output
- Works at 5V power
- Outputs Analog data in range of 0-5V suitable for Direct ADC interfacing of any microcontroller.
- Reliable and Continous output
- Many applications for Speed Sensing of Objects and Motion Sensing