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Electronics For You
January  2020   Issue Vol. 52  No. 1 

MARKET SURVEY
Mapping The Growth Of R&D In India
Smart, new-generation technologies, such as the Industrial Internet of Things (IIoT), predictive analytics and smart automation is evolving the way we function. This change is expected to influence an extensive array of functions such as R&D, manufacturing and business support

DO-IT-YOURSELF
Build A Clap- And Gesture-Controlled Robot
This is a two-in-one project to control a robot in four directions (forwards, backwards, right and left) either by clapping or through simple gestures. It basically explains how a robot can be controlled using sound or gesture
Download source code 		DO-IT-YOURSELF
Extend Transmission Range Of 433MHz RF Transmitter Module
433MHz radio frequency (RF) modules are widely used in different wireless projects and products. Normal range of most RF transmitter and receiver modules is below fifty metres. This circuit can increase the range of operation to almost double the normal range, depending on make of the RF module and antenna used
 
DO-IT-YOURSELF
Make A Digital Distance Meter With Arduino
This is a very simple digital distance meter, which you can add to your water-level indicator circuit to show water level in a tank, or use it for a school/college project
Download source code 		DO-IT-YOURSELF
Decode An IR Remote For Home Automation
This article describes how to decode a remote controller and use it for home automation, along with Arduino. An infrared (IR) remote controller used in TVs, music players and the like uses IR rays for sending information or data signals to the device
Download source code
 
DO-IT-YOURSELF
Build A Model Of Satellite Dish Antenna Angle Controller
Presented here is an Arduino-based dish antenna controller to align the position of a satellite dish antenna by setting azimuth and elevation angles. The dish antenna should always point to a specific satellite in space to receive maximum signal. Even a slight deviation from the point may reduce signal strength
Download source code 		DO-IT-YOURSELF
Control Light Animations Using Android App
In this project, an Android application is developed to control light animations using six different LED chasing patterns. Additionally, blinking speed of LEDs is also controlled from the smartphone using fast, moderate and slow buttons on the app
Download source code