In this chapter, you’ll make an LED sash with interactive scrolling text.
Small and bright LEDs are really fun for making things you can wear! Wearing LED clothes at night is a sure way to stand out. This chapter will show you how to construct an LED sash that scrolls text and lets you interact with it wirelessly. As the final project in this book, it’s a little more difficult than the other projects, in terms of both electronics and construction of the sash itself. But the payoff is a sash whose scrolling text you can alter and update on the move through your phone.