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    56 x Cool Arduino Projects

    Browse through a total of 56 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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    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....
    Arduino Alarm Clock In this project, PCF85063ATL CMOS Real-time Clock (RTC) is used as the time generator. This provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal. A one-farad super capacitor combined with a low forward voltage diode can be used as a standby or backup supply. The output clock...
    Arduino 8×8 LED Matrix 8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as various types of electronic display panels. The LED matrix can be driven in two ways (parallel or serial). Here we drive...
    Arduino Joystick Experiment I have started this joystick controller experiment inspired by the need of a simple DIY joystick which could deliver greater flexibility in the possible designs. Hardware component basis is very minimal for this experiment so most of DIY electronics hobbyists even with limited experience could enjoy it and build a useful...
    Arduino 4-Digit 7-segment LED Display Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced circuits using multiple seven-segment light emitting diode displays. Here is a simple, yet useful circuit of an Arduino...
    Optical Position Encoder with Arduino Now a days, optical position encoders/rotary encoders are widely used even in hobby robotics. Common applications of position encoders are: DC motor position / velocity control Servo-mechanism Position / velocity control Computer printer Numerically controlled machinery RPM sensors in robotics Photo-Interrupter Front end of an...
    Learn To Use MMA7361 Reasonably priced add-on sensor modules are now widely available, and you can rig up your own fascinating hobby projects using these pre-assembled modules by linking them to suitable microcontrollers. Here is an introduction to MMA7361, which is a long-familiar 3-Axis Accelerometer Module! This sensor can measure static (earth...
    Arduino Ultrasonic Proximity Sensor This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic transmitters, receiver and control circuit. You only need to supply a short pulse to the trigger input to start the ranging, and...
    Arduino Little Servo BOT This circuit is not the very latest in robotics, but it may be of interest to those of you involved in making little robots using popular and inexpensive components. The proposed idea is a general-purpose tiny toy bot uses two Micro Servos work with an Arduino microcontroller. In this “differentially-steered robot” design, the...
    Arduino RGB LED Color Wand Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board. You can add a bit of luxury to your aquarium or flower vase using this digital color wand! Here, D11-D10-D9 pins of...
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