HardLabs

Make Music

John-ODell·Make_Music·hardware/kicad/make_music.kicad_pcb

Make Music PCB layout, top view — open source RP2040/RP2350 board by John-ODell

About the Make Music PCB

Make Music is an open source RP2040/RP2350 PCB design by John-ODell, published on GitHub. It is a 2-layer board measuring 330 × 121.5 mm, with 47 components from 31 distinct parts.

Its main chip is the SSQ-120-01-G-S, from the RP2040/RP2350 family. Other key parts include the TPS259474LRPWR. By type, the board carries 18 capacitors, 15 connectors, 8 resistors, 2 diodes, 1 IC and 1 fuse.

It belongs with the power & battery designs in this gallery.

From the project

Using a Passive Buzzer, we can control the frequencies and make music. Using the Raspberry Pi Pico or an Arduino Uno plug and play with pre defined notes.

Open makemusic.kicadpro in KiCad 10, then open the schematic. The project-local MakeMusic.kicadsym library and sym-lib-table resolve all symbols. fp-lib-table registers socket, carrier and power libraries plus installed KiCad 10 ConnectorJST, ResistorSMD, CapacitorSMD and TestPoint libraries. The schematic is the editable source of truth; do not regenerate it from the review PDF.

Main components on the Make Music

TPS259474LRPWR

Make Music bill of materials (BOM)

47 components, 31 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS259474LRPWR
Texas Instruments
U2
1
SSQ-120-01-G-S
LEFT / Pico 1-20
Samtec
J1
1
SSQ-120-01-G-S
RIGHT / Pico 21-40
Samtec
J2
1
M20-9990346
C4 / GP16
Harwin
J3
1
M20-9990346
D4 / GP17
Harwin
J4
1
M20-9990346
E4 / GP18
Harwin
J5
1
M20-9990346
F4 / GP19
Harwin
J6
1
M20-9990346
G4 / GP20
Harwin
J7
1
M20-9990346
A4 / GP21
Harwin
J8
1
M20-9990346
B4 / GP22
Harwin
J9
1
M20-9990346
C5 / GP26
Harwin
J10
1
M20-9990346
Semitone up / GP27
Harwin
J11
1
M20-9990346
Octave up / GP28
Harwin
J12
1
M20-9990346
Buzzer 1 / PWM / GP13
Harwin
J13
1
M20-9990346
Buzzer 2 / PWM / GP12
Harwin
J14
1
M20-9991646
GPIO / Harwin 16-way
Harwin
J15
1
3403.0275.23
1.25A T
SCHURTER
F1
1
B2B-PH-K-S(LF)(SN)
JST PH battery
JST
H1
1
MN12SS1W03
NKK
S1
1
SS14-E3/61T
Vishay
D2
Show 11 more
QtyPartRefs
1
SMAJ5.0CA
Littelfuse
D3
12
C0603C104K5RACTU
100n
KEMET
C1, C2, C3, C4, C5, C6, C7, C8 +4
3
C2012X7R1E475K125AB
4u7 / 25V
TDK
C13, C14, C16
1
C1608C0G1H103J080AA
10n / 50V
TDK
C15
2
C2012X7R1A106K125AC
10u / 10V
TDK
C17, C18
2
RC0603FR-0710KL
10k
Yageo
R1, R2
1
RC0603FR-07649KL
649k
Yageo
R3
2
RC0603FR-07332KL
332k
Yageo
R4, R6
1
RC0603FR-071M05L
1.05M
Yageo
R5
1
RC0603FR-073K32L
3.32k
Yageo
R7
1
RC0603FR-07100RL
100
Yageo
R8

Make Music design files

The KiCad project lives in the John-ODell/Make_Music repository on GitHub; these links point at the commit this page was built from.

Make Music: common questions

What microcontroller does the Make Music use?

The Make Music is built around the SSQ-120-01-G-S, from the RP2040/RP2350 family.

How big is the Make Music PCB?

The Make Music measures 330 × 121.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Make Music?

47 components, from 31 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 Make Music design files?

From the John-ODell/Make_Music repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Make Music design in my own project?

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

Can I test firmware for the Make Music without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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