Lightbeans Part 2, Sensors and Libraries

Often when we build devices we want them to react to the external environment. This means we have to implement some sort of sensor to detect the changes. In this case we'll build a simple light detector. To understand this circuit you will need a little electronics background. We like…

Lightbeans Part 1, Programming and Circuits

Lightbeans is a series of new tutorials for the ULCEK kit that is aimed at new users. It is a project to make a self-activating night light with the components in the ULCEK kit. Let's start! First we will learn the basics of Arduino and how to program it. Have…