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 ...

If you're looking for an in-house Kanban solution that is as easy to deploy as it is to use, check out Kanboard. Learn how to install and customize this open source project management tool.

The evolution of PCB from a simple radio circuit with copper layers to the multi-layer flexible boards marks a tremendous advancement.