HardLabs

Meloled

jacraul·meloled·KiCad/ProjectDiagram.kicad_sch

Meloled

About the Meloled PCB

Meloled is an open source RP2040/RP2350 PCB design by jacraul, published on GitHub. It is a board, with 14 components from 8 distinct parts.

Its main chip is the SC0918, from the RP2040/RP2350 family. Other key parts include the PAM8301 and TSDP341xx. By type, the board carries 5 switches, 3 resistors, 2 ICs, 1 module, 1 speaker and 1 diode.

It belongs with the audio and displays & leds designs in this gallery.

From the project

MP3 Player with LED strip using Pico RP2040

Author: Raul-Anton Jac \ GitHub Project Link: https://github.com/UPB-FILS-MA/project-jacraul

The project aims to create a multifunctional MP3 player using the Raspberry Pi Pico microcontroller, enhanced with vibrant LED lighting effects for added ambiance. The MP3 player will allow users to enjoy their favorite music tracks with ease, featuring controls for play, pause, previous song, next song, and volume adjustment. Additionally, the project will incorporate an infrared (IR) remote control for convenient playback management and to control the LED Bar. The LED lighting effects will be…

Main components on the Meloled

PAM8301TSDP341xxSC0918

Meloled bill of materials (BOM)

14 components, 8 distinct parts.

QtyPartRefs
1
PAM8301
U1
1
TSDP341xx
U2
1
SC0918
A1
1
Speaker
LS1
1
R_Potentiometer
RV1
5
SW_Push
SW1, SW2, SW3, SW4, SW5
1
LED_ARGB
D1
3
R
R1, R2, R3

Meloled design files

The KiCad project lives in the jacraul/meloled repository on GitHub; these links point at the commit this page was built from.

Meloled: common questions

What microcontroller does the Meloled use?

The Meloled is built around the SC0918, from the RP2040/RP2350 family.

How many components are on the Meloled?

14 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the Meloled design files?

From the jacraul/meloled repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the Meloled design in my own project?

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

Can I test firmware for the Meloled 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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