Arduino Tone Generator With LED Display

Here is a simple Arduino project witch can be made with this DIY LED display and some other cheap parts. Parts and Tools Parts needed for this project:(1) Arduino nano(2) Tactile push buttons (2) 10K ohm resisters(2) 220 ohm resisters(1) piezo speaker(1) LED display(i used this DIY display)24 AW...

By: TimSwift



Continue Reading »



from Instructables: exploring - technology http://ift.tt/10ccp8h