Utterly useless gadget, except for playing tunes. Put it together over the weekend, just for fun. Any ideas for practical use?
Looks like a nice neat little build - and loud too!
A door bell maybe?
Geoff
strykeroz:
Looks like a nice neat little build - and loud too!A door bell maybe?
Geoff
That's a nice idea, defiantly can do. No amplification is used, only the power from the arduino nano. If you are interested when i get back home i will look up the model of the speaker. Originally it was used in a GSM (LG ku990 viewty).