Create with light in this workshop on addressable LEDs. This three-hour course is an introduction to the WS2812 addressable LED. We will build a programmable badge that is wearable and rechargeable.

These days, addressable LEDs are all the rage. A little chip paired with each LED receives signals and modulates the light output as needed. [John Peterson] was working on a project along these very ...

There are some components which are used within our sphere so often as to become ubiquitous, referred to by their part number without the need for a hasty dig through a data sheet to remind oneself ...