Modular Multi-MCU Breadboard Holder

Traducción al español más abajo.

#Modular Multi-MCU Breadboard Holder

This is a breadboard holder designed to accommodate various breakout boards with a format similar to the Arduino UNO R3. It allows for quick switching of microcontroller units (MCUs), enabling you to use different MCUs with the same breadboard.

## Printing Instructions

- The design is modular and can be printed without supports.
- The only piece with a specific printing requirement is `Hook_Breadboard_V2`. Print it vertically to avoid the need for supports and to enhance its mechanical strength. This part supports the weight of the board and any connected cables.

##Assembly
To assemble the set, screw the hook to the base. Then, place the MCU base vertically onto the hook. When released, it should latch at a 45° angle.

## Assembly Notes

- The MCU bases are designed to use M3x6 screws.
- The Raspberry Pi Pico to HAT base doesn't use screws; it is held in place with small snap-in tabs. (Note: I