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You are here: Home / Archives for Arduino Engineering Projects

Making an Automatic Stopwatch for Runners, Athletes and Sportpersons

Last Updated on February 4, 2019 by Swagatam

In this post we are going to construct a stopwatch which automatically starts timer when the runner begins to run and the timer stops when the runner reaches the end. […]

Filed Under: Arduino Engineering Projects

Arduino LCD KeyPad Shield (SKU: DFR0009) Datasheet

Last Updated on May 4, 2022 by Swagatam

The write up explains the pinout and working details of the LCD module “Arduino LCD KeyPad Shield (SKU: DFR0009)” which is specifically manufactured for offering a quick plug-in compatibility for […]



Filed Under: Arduino Engineering Projects, Datasheets

Arduino RGB Flowing Sequential Light Circuit

Last Updated on June 1, 2019 by Swagatam

This Arduino RGB sequential light generator circuit will generate a smooth flowing red, green blue pattern over the connected RGB LED. The LED used here is a four pin 30mA […]

Filed Under: Arduino Engineering Projects, Decorative Lighting (Diwali, Christmas)

Arduino Musical Tune Generator Circuit

Last Updated on June 24, 2019 by Swagatam

You can use this little Arduino musical tune generator circuit for a preferred application, such as for making an interesting door bell, as a car reverse horn, or music box […]

Filed Under: Arduino Engineering Projects, Audio Projects

Arduino Mains Failure Battery Backup Circuit

Last Updated on May 31, 2019 by Swagatam

The article explains a simple mains failure backup circuit for providing Arduino boards an uninterruptible supply during such situations. The idea was requested by Mr. Fredrik. Technical Specifications This blog […]

Filed Under: Arduino Engineering Projects

Playing a Melody Using the Tone() function in Arduino

Last Updated on January 13, 2019 by Swagatam

In this Arduino tutorial we’ll learn how to execute the tone() command for producing musical notes. The configuration will play a tiny musical tone that could be familiar to you. […]

Filed Under: Arduino Engineering Projects, Audio Projects

ATmega32, Pinouts Explained

Last Updated on January 13, 2019 by Swagatam

The Atmel AVR Atmega32 is a low power CMOS based microcontroller chip manufactured on the AVR advanced RISC architecture. It is featured for carrying out technologically powerful instructions within each […]

Filed Under: Arduino Engineering Projects

Microcontroller Basics Explored

Last Updated on May 8, 2019 by Swagatam

One thing is great about microcontroller ICs, these are available almost in all parts of the globe and electronic retailers. Introduction Fundamentally microcontroller devices are popularly used in applications involving […]

Filed Under: Arduino Engineering Projects

Fading an LED ON/OFF – Arduino Basics

Last Updated on June 20, 2019 by Swagatam

The post discusses a basic Arduino function where we learn the process of fading an LED ON/OFF through some basic code implementations. Creating a Fading Effect We see how to […]

Filed Under: Arduino Engineering Projects, DIY LED Projects

Converting Analogue to Digital (Analogue Read Serial) – Arduino Basics

Last Updated on June 9, 2022 by Swagatam

In this Arduino basics we try to understand the code implementation procedure wherein an external analogue signal is fed to the Arduino analogue input and translated or converted into a […]

Filed Under: Arduino Engineering Projects



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