Below section covers a list of simple microcontroller projects to learn and work with the concepts of various microcontrollers and architectures. These microcontroller based projects are covered with detailed explanation of working of hardware, circuit diagrams, software and codes.
Microcontrollers are widely used in various industries, electronic products, automobiles etc.. to perform computing or logical operations. With this huge importance the demand of microcontrollers in industries is prominent and hence as electronics engineers it is important for us to learn how to use them. There are a large number of semiconductor companies manufacturing a variety of microcontrollers, the most popularly ones are 8051 microcontrollers, AVR microcontrollers, PIC microcontroller, TI Microcontrollers, Arduino, Raspberry Pi etc.
Traditionally a blind person uses a stick. While he is on road going from one point to another point, Determining any drain that are open or close on road. A stick cannot determine 3D object on road. Such as pedestrian detour sign, Traffic sign, Construction work sign, His gps location, the gps location of destination, the path that he needs to…
All around the world, the number of people who are paralyzed or cannot use one of their limbs is increasing. Every living being on this earth has its umwelt, which means our surroundings. LIKE humans have touch, hearing, and senses, a dog has his whole life, remembering the smells of each of the things he experienced in life. We, humans, can expand our…
This project implements AI based cardiovascular disease prediction from the ECG waveform along with vital parameters like SpO2 and pulse rate. Arduino UNO R4 WIFI is the central microcontroller which interfaces with MAX30102 sensor, ECG module and OLED display. The MAX30102 is connected to the wristband for continuous monitoring and the…
The idea is to use the Sipeed Maxduino Board and an ESP8266 (Nodemcu) With the help of Platform IO and Ardunio Cloud/EspHome. The basics are to attach a four-channel relay and touch sensors hooked up to the NodeMCU board, making it a smart switch unlike other smart switches, which look and feel the same. This switch has some extra features that make it…
This is a very interesting project in which we are going to learn how to implement virtual reality using Arduino and Processing. For most of us, the movie Iron man by Jon Favreau has always been an inspiration to build new things that will make our life easy and more fun. I have personally admired the Techs that are shown in the movie and have always wanted to build…
Snake Game has been very popular since the beginning of the Mobile phones. Initially it was come in Black and white cell phones, and soon became very famous. Then with the advancement of the Cellphones, this game has also changed a lot, and now many graphical and colourful versions of this game are available.
Snake game has also become very popular…
Arduino has always helped to build projects easily and make them look more attractive. Programming an LCD screen with touch screen option might sound as a complicated task, but the Arduino libraries and shields had made it really easy. In this project we will use a 2.4” Arduino TFT LCD screen to build our own Arduino Touch Screen calculator that could perform all basic…
Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again! You can easily build your own voice recorder by following a few simple steps. This project focuses on building an Arduino Based Voice Recorder, which can also be abused as a spy bug. Our spy bug uses a small microphone…
An AC (Air Conditioner) which was once considered to be a luxury item and was only to be found in big hotels, movie halls, restaurants etc... But, now almost everyone has a AC in our home to beat out the summer/winter and those who have it, worry about one common thing. That is their high electricity consumption and chargers due to it. In this project we are going to…
According to the report, our army personnel has to constantly monitor the Himalayan region, at such a height even a normal person has trouble breathing, due to which the life of the soldiers is in danger all the time and due to unknown attacks, soldiers in war. There is a danger to life and property. Mostly helicopters cannot fly on such high…
We all know of the wired doorbell systems which require wires and suitable outlets for it to work satisfactorily. As the wired doorbell system needs complicated wiring, it requires an experienced person to get the work done and it does not do good, in both working and appearance. Another problem with it is that, if you want to install a wired doorbell system for an existing…
Are you fed up with manually logging in to your windows or social media accounts? Wouldn’t it be nice to have a pocket-sized device which when connected to a computer would automatically login into all your accounts?
Well probably, you already know about hardware security keys available in the market, but they are not cheap. Furthermore, as far as I…
