Bluetooth Controlled LED Matrix !

In my previous tutorial, I showed you how to built and 24x6 LED Matrix,But the only problem with that was we have to upload entire new programme to change the message on the display which can be solved very easily by utilizing an HC - 05 module. So today I will show you how you can make a Bluetooth ...
By: Nematic!

Continue Reading »

from Instructables: exploring - featured https://ift.tt/2lfhB8j
via IFTTT