HardLabs

MidiMood

silveirago·Kicad-Gustavo·PCBs/MidiMood/MidiMood (Kicad files)/MidiMood (tht).kicad_pcb

MidiMood PCB layout, top view — open source AVR/Arduino board by silveirago

About the MidiMood PCB

MidiMood is an open source AVR/Arduino PCB design by silveirago, published on GitHub. It is a 2-layer board measuring 422.4 × 118.2 mm, with 45 components from 8 distinct parts.

Its main chip is the Arduino_Pro_Micro, from the AVR/Arduino family. By type, the board carries 11 switches, 2 capacitors, 1 IC, 1 connector, 1 diode and 1 resistor.

From the project

My Kicad libs

- Making Music with Arduino: https://nerdmusician.teachable.com/p/making-music-with-arduino

- Curso Fazendo Música com Arduino em Português: https://www.musiconerd.com/curso-completo

- Build process video: https://youtu.be/aLhOO-UiMg4

Main components on the MidiMood

Arduino_Pro_Micro

MidiMood bill of materials (BOM)

45 components, 8 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Arduino_Pro_Micro
U3
1
Connector
J1
2
CD74HC4067M
4067_1, 4067_2
11
SW
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +3
26
10k
pot1, pot2, pot3, pot4, pot5, pot6, pot7, pot8 +18
1
LED
D1
2
C14663
100nF
C1, C2
1
C22935
220OHMS
R1

MidiMood design files

The KiCad project lives in the silveirago/Kicad-Gustavo repository on GitHub; these links point at the commit this page was built from.

MidiMood: common questions

What microcontroller does the MidiMood use?

The MidiMood is built around the Arduino_Pro_Micro, from the AVR/Arduino family.

How big is the MidiMood PCB?

The MidiMood measures 422.4 × 118.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MidiMood?

45 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the MidiMood design files?

From the silveirago/Kicad-Gustavo repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the MidiMood design in my own project?

The repository has no license, so all rights stay with silveirago. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the MidiMood without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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