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Arduino Projects & Tutorials

An Arduino Board is AVR microcontroller based board which follows the standard arduino schematic and is flashed with the arduino boot-loader. The arduino is referred as open source hardware, since the standard schematic is open to everyone and anybody can make their own version of arduino board following the standard schematic. All arduino boards should be compatible with the arduino IDE which can be used to program the arduino boards. The arduino IDE is also open source and anybody can contribute their libraries to the arduino.

The arduino board has all the required circuitry to get the built-in AVR microcontroller running. The output or inputs can be taken from the boards or given to the board using convenient connectors. Both digital and analog inputs and outputs are available in all arduino boards. The arduino boards can also communicate with other devices using standard communication ports like USART, IIC, and USB etc. The most impressive thing is that most of the arduino boards are bread-board compatible which makes both the hobbyist and developers happy.

This section of EG Labs brings you some basic tutorials and interesting arduino projects based on Arduino Pro Mini Board. Explained with the help of circuit diagrams, source codes, and working videos, these arduino projects can serve as a good reference for final year electronics engineering projects.


Latest Arduino Projects

This is a simple Snake Game targeted at children and for hobbyist. This game is made by using Arduino.

In this Snake Game Dot matrix display is used for displaying snake and food. And for score and game status like Game Start, and Game Over is displayed on 16x2 LCD.  For controlling the game five push buttons are used (Start, Up, Down, Left and Right). To drive the Dot matrix display Shift registers are used. To start the game you have to press Start button and then use other Keys for direction.

Medicine Reminder using Arduino

Sometimes patients forget to take the medicine at the required time of medicines. And sometimes patient also forgets which medicine He/She have to take at required time. And it is difficult for Doctor/Compounder to monitor patients around the clock. To avoid this problem, we have made this medicine reminder system for patients using Arduino.

In this system we have used Arduino for controlling the whole system. Working of this project is very simple. In this system ds1307 real time clock chip is used for running the time accurate and to prevent the time after light failure by using 3 volt li-on battery connected with this real time clock chip

Intelligent Letter Box

In the days of technology postman still comes to our house for delivering the letters, couriers and parcels. Because some things like courier, parcels can’t sends via email and by using any other electronic media. So for getting notification of our letter delivery in our mail box here we design an intelligent mail/letter box,which provides notification of delivery of letters in our mail box via message to our mobile phones.

In this system an IR pair is used for sensing incoming letter in mail box and a GSM module for sending message to our phone. And a 16x2 LCD display for displaying time and letter box status (empty or not), delivery time, date and a real time clock circuit also is used in this system


Learn about the latest applications and industry trends with tutorials and white paper design resources on vertical markets.

Energy Harvesting
MEMS Technology
OpenSource Hardware
RF Wireless
Wireless Charging


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