In fact, the Pico is more similar to Arduino microcontroller boards, which are made to be interfaced with a wide variety of hardware, from basic LEDs and buzzers to more sophisticated LCD and Wi ...

[Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and PS/2 keyboard. but he’s also included alternative options to go without an LCD screen by using a computer ...

[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 ...