Gravity: Digital Microwave Sensor (Motion Detection)

SKU: SEN0192

Price:
37 AED
Stock:
In stock

Description

The microwave sensor applies the Doppler effect to detect moving objects using microwaves. This differs from the method used by a regularinfrared (IR) sensor as microwave is sensitive to a variety of objects that are microwave-reflective, and its sensor readings are not affected by the ambient temperature.

This type of microwave sensor is widely used in industrial, transportation and civil applications such as measuring vehicle speed, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc.
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2 Magical Sensors from DFRobot



The microwave detection method has the following advantages compared to other methods:

  1. Non-contact detection
  2. Readings not affected by temperature, humidity, noise, air, dust or light - suitable for harsh environments
  3. Strong resistance to radio frequency interference
  4. Low output, unharmful to human
  5. Wide detection range and high velocity
  6. Supports non-living object detection

Project 1.How to make a Smart Rock-Paper-Scissors Game Robot

When finishing reading this tutorial, you will find those very simple devices, principles and technologies can help you build very interesting equipment.

Hardware list:

DFRduino Uno R3 x 1

Gravity IO expansion shield for Arduinoط¢آ  x 1

Tower Pro MG90S servo x 3

Ultrasonic wave sensor x 1

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