Here’s an inexpensive Arduino-based MP3 Jukebox which [Jose Daniel ... At any rate, to this he added a custom face plate to host the character LCD, rotary encoder, two buttons, ...

This Arduino based little digital tachometer was originally created for counting the speed of turntables and fidget spinners. There is another application to consider – a rear wheel tachometer for ...

[Tobie’s] part of the hack is to use an Arduino and a few buttons as the controller. It’s easy to set up and we think the breadboarded controller approximates the size and weight of an LCD ...