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Overview In this article, we’ll show you how to make a gesture detector by simple components like PIR sensor and Arduino Nano. What You Will Learn Explain PIR sensor applications and how it works Run an 8-Pixel PIR sensor named TPA81 Use PIR sensor to detect motion and gesture by Arduino Make a cool detector to increase or decrease your speaker volume. PIR Sensor; How Does It Work? A passive infrared sensor (PIR sensor) is an electronic senso...

Overview In this article, We will explain meaning of digital Image Processing (DIP) and the reasons of using hardwares like Pixy and other tools to make a process on pictures or videos. What You Will Learn How a digital image form. What digital image processing is. Tools for image processing. What Pixy is and how to use it. What is image processing? Photos, videos, and generally pictures in addition to saving a moment of our memories, have othe...

Overview Create a cool fire simulation effect with Wi-Fi wireless control. A mobile app (for Android smartphones) with a good looking interface is ready to install to play with your creation! We will also use Arduino and ESP8266 to control the flame. What You Will Learn How NeoPixels work. How to program ESP8266 and control variables over wifi How to create a cool fire effect with Neopixels ...

Overview Which feature of RGB LEDs has made them an attractive and practical component in Electronics and Lighting Industry?Answer: Their unique feature of regulating the ratio of the three primary colors (red, green, and blue) to generate a desired color with one LED. An RGB LED has a common pin as well as three pins for red, green, and blue colors. We can combine these primary colors to generate countless colors by controlling these pins with a PWM pulse signal. (The number of colors changes depending...

Internet of Things Home Automation Help Desk Icon Sensors Help Desk Icon LCDs & Displays Help Desk Icon Audio & Music Help Desk Icon Art...

Internet of Things Home Automation Sensors LCDs & Displays Audio & Music Artificial Intelligence Communication Gadgets Clocks ...

Internet of Things Home Automation Sensors LCDs & Displays Audio & Music Artificial Intelligence Communication Gadgets Clocks ...