Arduino DIYs

Helpful projects related to the open-source platform called Arduino for electronics enthusiasts.

Wireless Equipment Control Using MATLAB-Based GUI

In process instrumentation and control, operators in the plant equipment control room monitor on-field sensors and send real-time commands to control actuators and final control elements such as motors, pumps, variable-speed...
Arduino based visitor alarm project

Arduino-based Front Office Visitor Alarm

This Arduino based visitor alarm is useful for offices, clinics and shops. It alerts you to the entry of a visitor by producing a beep sound every time the door is...
Interfacing Multiple LCDs

Interfacing Multiple LCDs With Arduino

Here we describe the interfacing of three 16x2 LCDs with common data lines to an Arduino Uno board. Four data lines of all the three LCDs are connected to digital pins...
Circuit of the soccer robot

Soccer Robot

This soccer robot can move forward, reverse, forward-left, forward-right, reverse-left and reverse-right with the help of an Android phone.
author prototype of the project

Password-Protected Bluetooth Remote Control

This password protected bluetooth based remote control operating at 2.4GHz frequency can be used to control robots, home appliances, machines, etc. Here we have used the secure remote to control a...
Motor Starter Using Arduino Uno

DC Motor Starter Using Arduino Uno Board

Motor starter reduces the load, torque and current surge of a motor during startup. On starting, the motor takes more than five times the normal running current. This overheats the motor’s...
ping pong game using arduino

Arduino Ping Pong Game

Ping Pong was the first ever video game that reached mass market. For the first time in history, the concept of a “video game” was brought into the family home, thanks...
reaction time game author prototype

Reaction Time Game

This  reaction time game tests the time taken by two players to react, and declare the fastest one as a winner. To do this I am using external interrupts and pin...
Arduino based digital IC tester

Arduino Projects: Digital IC Tester With Embedded Truth Table

Different ICs come with different specifications. Thus, it becomes imperative to apply different hardware configurations and feed all possible inputs for checking different ICs. We need some easy and useful techniques...
arduino based audio meter

Arduino Projects: Audio VU Meter

Presented here is an Arduino based audio meter that uses a liquid crystal display (LCD). A VU meter or standard volume indicator (SVI) is a device that displays a representation of...

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