In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

When you read “Arduino wristwatch”, you fall into the trap of envisioning an Arduino UNO clumsily strapped to someone’s wrist. [Marijo Blažević’s] creation is much more poli… ...

more surprised that it’s taken this long for this to be done than that it exists, which I am glad for! arduino-circuit interaction can be critical and almost impossible (without already knowing ...

You can build an LED circuit fairly easily, but then all you have is an LED circuit. Learning to build a robot arm will teach you how to breadboard a circuit, how to program your Arduino, and how ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

Last week I explained how to use a motion sensor to trigger an event with an Arduino. The event we triggered was a simple blinking of an LED. You can do a lot with a bunch of LEDs if you use your ...