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Arduino Tutorials & Projects

Arduino projects: Learn to work with Arduino and interface various peripheral devices. Explained with the help of circuit diagrams, source codes, and working videos, this section of EG Labs has interesting projects based on Arduino Pro Mini Board. These Arduino projects can serve as a good reference for final year electronics engineering projects and hobby purposes.
Latest Arduino Projects

 Solar energy is rapidly gaining notoriety as an important means of expanding renewable energy resources. As such, it is vital that those in engineering fields

understand the technologies associated with this area. Our project will include the design and construction of a microcontroller-based solar panel tracking system. Solar tracking allows more energy to be produced because the solar array is able to remain aligned to the sun. This system builds upon topics learned in this course. A working system will ultimately be demonstrated to validate the design. Problems and possible improvements will also be presented.

The unique feature of this solar tracking system is that instead of taking the earth as its reference, it takes the sun as a guiding source. Its active sensors constantly monitor the sunlight and rotate the panel towards the direction where the intensity of sunlight is maximum.

I made this project in order to build a surveillance car which can be controlled over Internet or any private network. My objective was to easily and cost effectively do something that can be used for security purposes. My car uses DTMF module which takes it’s input from mobile phone attached to the car, that mobile is not only used to generate DTMF tones but also for the surveillance by providing Live Footage from it’s cameraover the network using AirDroidConventionally, any project using DTMF requires call from another cell phone to the one attached to the project, which is not cost effective, but in case of my project I used an android app DTMF Tone Generator which generates DTMF tone, now for this to work I shared my phone’s screen over the network using VNC serverhence cost effective.To make this Idea more effective I mounted the phone on a servo motor. This gave my Camera one degree of freedom, i.e. I can move it left and right without moving the bot.

This is a project based on Arduino board which can measure the unknown DC current values. When wefed the current to a load device through the breadboard circuit, the 16*2 LCD displays that current value. The project uses an Arduino pro mini boardwhose ADC feature is used along with the concept of Ohm’s law to develop this ammeter.