Here are the links to all of our Arduino project’s code, called sketches, for free download along with the links to the projects in which they are used. For more information on each project as well as purchase links to the items used in each project, visit the project page provided in the link after the code download link.

Our Arduino software has been written in the Arduino IDE which is available from the Arduino download page.

If you’ve enjoyed our projects on this page our you’d like to explore the capabilities of your Arduino further, please consider purchasing our e-book or hardcover book available in the Amazon store.

Practical Arduino Projects
Practical Arduino Projects – Buy now on Amazon, Available as an eBook or in Print.

Flashing LED – Used in Getting Started With Arduino.

LCD Print Hello World – Used in Connecting an LCD Screen to an Arduino

LCD Print Counter – Used in Connecting an LCD Screen to an Arduino

Home Energy Meter – Used in Simple Arduino Home Energy Meter

Home Energy Meter Serial – Used in Simple Arduino Home Energy Meter

Solar Tracker – Used in Arduino Solar Tracker

Solar Tracker Linear Actuator – Used in Arduino Solar Tracker – Linear Actuator

Lightning Trigger – Used in Arduino Lightning Camera Trigger

Web Server – Used in Accessing An Arduino Over The Internet

StepperMotor – Used in Arduino Stepper Motor Control

3 Phase Home Energy Meter – Used in Simple 3 Phase Arduino Energy Meter

Ultrasonic Serial Monitor – Used in Connecting An Ultrasonic Sensor To An Arduino

Ultrasonic LCD– Used in Connecting An Ultrasonic Sensor To An Arduino

Artificial Neural Network – Running an Artificial Neural Network On An Arduino

If you have any project suggestions or projects you’ve tried and need some help on, please send us an email or leave a comment on the project page and we’ll respond to you. We love getting feedback from our readers and it helps to build a better community for us all.