Easy bluetooth controlled scrolling text

Hi all, In this Instructable, I'll show you how to create a simple scrolling text, using led matrix modules. These modules are cheap and easy to use. And, to make this project more fun, a bluetooth feature was added : you will be able to send a message to the system using a mobile phone !I'll show y...

By: Yoruk



Continue Reading »



from Instructables: exploring - technology http://ift.tt/1x6Ce3D