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  • 65 x Cool Arduino Projects

    Browse through a total of 65 projects for Arduino. Have fun building these cool projects wih Arduino that are tested and functional. Use the contact page if you want to send us your work and publish it on the website.

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    Alphanumeric LCD with Shift Register on Arduino – part 2 As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple output empowering the Arduino board behavior without compromising the sketch space. While the Alphanumeric LCD project for Arduino...
    Alphanumeric LCD with Shift Register on Arduino – part 1 One of the limitations of the small 8 bit microcontrollers like the Atmel ATMega family adopted by the Arduino board, is the reduced number of I/O ports. Among the main advantages of these microcontrollers: they are cheap, robust and simple to program. Therefore, also Arduino or one of its clones are cheap as well....
    Cheap OLED Displays and Arduino We all like cheap items off eBay especially if they do cool and unusual things, sometimes we get so carried away by the price that we do not even realize that fact that we do not know anything about making the product work. A while back, I was browsing through eBay dreaming of all the stuff I can buy if I become rich. Then I...
    Arduino & Raspberry Pi Camera Interface Yes,we learned that we can take mobile phone camera modules from almost all mobile phones to inteface them with our advanced hobby electronics projects just as with any other standard add-on modules. Since this calls for an appropriate microcontroller, it is better to use Arduino or Raspberry Pi microcontroller as a utile...
    Smart Water Tank Pump Switcher For the residents who live in rural-areas, limited water-availability is a very common problem. Therefore, many people install a water tank on the roof of the building. The water, stored in a water tank at the basement (ground) is pumped into the water tank on the roof using a pumping motor. In this manner, the limited...
    DIY DS1307 RTC Module Although ready-made real-time clock (RTC) modules for microcontroller projects are available in every online shop, an inspired electronics hobbyist would rather put together something from a few components that happen to be lying around. Now a days, most microcontroller projects those which log or track data information often...
    Arduino Light Sensor and Piezo Buzzer Experiment In this experiment we are going to work with a sensor which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) land on the detector, the resistance will decrease. The more light is we will have a lower resistance. By reading different values from the...
    Arduino & Charlieplexing The term “Charileplexing” is not a familiar one for many electronics hobbyists. Charlieplexing is a technique proposed in early 1995 by Charlie Allen (at Maxim Integrated) for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used to drive an array of LEDs. This method uses the tri-state...
    Photoresistor and Led Experiment with Arduino – Tutorial #11 In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light resistance, it will sense the light and will allow the microcontroller in this case Arduino to react and change the intensity of...
    GSM Home Security Alarm System with Arduino This project deals with the design & development of a theft control system for home, which is being used to prevent/control any theft attempt. The developed system makes use of an embedded system (comprises an open hardware microcontroller and a gsm modem) based on Global System for Mobile communication (GSM) technology....