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  • 80 x Cool Arduino Projects

    Browse through a total of 80 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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    Arduino Addressable LEDs & Splendid Projects Today, we’re going to explore the uses of addressable LEDs. Addressable LED is an easy way to add complex lighting effects to any project. Each addressable LED has an integrated driver that allows you to control the color and brightness of each LED independently. The combined LED/driver chip on the LED is the extremely...
    Working with Water Flow Sensors & Arduino Effective water management involves supplying water according to the real requirement, and thus measuring water is very essential step in water management systems. There are many water flow measurement techniques as well as different types of water flow meters used to measure the volume of water flow in pipelines but these all...
    Arduino LCD Enhancement The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid crystal solution sandwiched between them. The type of liquid crystals used have very specific properties that enable them to...
    Arduino Tilt Sensor Experiment Tilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. Tilt sensors can be implemented using mercury and roller ball technology, and can be mounted using mechanical threading, magnets, or adhesives, depending on what type of surface they are being mounted...
    Arduino & Rain Sensor Experiment The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, however, be tinkered for a number of other applications. Needless to say, this is a simple experiment for Arduino beginners, but trying an experiment is even more pleasant when the result is something unique. The goal is now...
    Arduino Soil Moisture Sensor Module If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted plant, and/or turn on a water pump to quench the thirst, here is an Arduino Primer for you. No doubt, an Arduino can convert...
    Light to Arduino Experiment Now we can stepped into the light with our favorite microcontroller Arduino! Since a vast number of analog/digital ambient light sensors/light sensor modules are now available at reasonable price, this is the right time to hook up one with our Arduino to build a light-based project – a simple street light controller for...
    Rotary Encoder & Arduino I am not sure, but it was in year 1999, a non-stop (360 degree rotation) potentiometer found in a stereo music system confused me a lot. At that time, I failed to keyed out the strange potentiometer manufactured by ALPS. Later, I learned that it’s a Rotary Encoder (thanks to internet), and bought one such component from...
    Should I Upgrade to the latest Arduino IDE? If you have been working with Arduino you may notice a small popup that tells you about a new update for Arduino IDE. You may wonder if there are problems with getting the latest software because as you know its old systems may not work with the new software. Recently an update came out for Arduino IDE 1.6.1. This version has...
    Digital Potentiometer Arduino Shield One step ahead: in this article we will review the project for an Arduino shield compatible with Arduino Duemilanove, Diecimila and Arduino UNO R1 and R2. This shield is based on AD5206 digital potentiometer. We can find some very basic applications of the component reviewed in many blogs and sites, including the arduino.cc...