2 layers31 × 111.4 mm MicrocontrollerInputModule, the printed circuit board in 3D

MicrocontrollerInputModule

corndog2000/RGB-LED-Matrix-Input-Module21

Size: 31 × 111.4 mm
Copper layers: 2
Thickness: 0.96 mm
Parts: 352
Nets: 358
Pads: 1,363
Tracks, vias: 2,801, 379
Pours: 2
Routed: Yes
KiCad: KiCad 8.0 (file 20240108)
Created: 28 Aug 2023
Updated: 31 Jan 2025

Overview

MicrocontrollerInputModule is an open-source printed circuit board by corndog2000, from the corndog2000/RGB-LED-Matrix-Input-Module repository on GitHub. It is a 2-layer board of 31 × 111.4 mm with 352 parts on 358 nets, routed with 2,801 tracks and 379 vias.

It is built around the RP2040, W25Q16JVUXIQ and SK6805-EC14, with the A6H-2101 among its other parts. Its parts include 18 capacitors, 17 resistors, 5 diodes, 4 ICs and 2 fuses. It belongs with the RP2040 boards of this library.

Main components

README

README.md

RGB-LED-Matrix-Input-Module

Please check this project's license. It uses a Attribution-NonCommercial-ShareAlike 4.0 International license.

Rev 2 3D render front Rev 2 3D render back

Close up of the LED Matrix PCB 3D render

Framework Forum Post

Video Demo

Parts

352

Qty	Value	Footprint	References
288	SK6805-EC14	FootprintLibrary:SK6805-EC14	N1, N10, N11, N100, N101, N102, N103, N104, N105, N106, N107, N108, N109, N110, N111, N112 +272
10	100nF	Capacitor_SMD:C_0402_1005Metric	C3, C4, C5, C7, C9, C10, C11, C12, C13, C14
8	470	Resistor_SMD:R_0402_1005Metric	R9, R10, R11, R12, R13, R14, R15, R16
5	D_TVS	Diode_SMD:D_0402_1005Metric	D1, D2, D3, D4, D5
4	10k	Resistor_SMD:R_0402_1005Metric	R2, R4, R8, R24
4	10uF	Capacitor_SMD:C_0603_1608Metric	C15, C16, C17, C18
3			, ,
2	15pF	Capacitor_SMD:C_0402_1005Metric	C1, C2
2	1k	Resistor_SMD:R_0402_1005Metric	R1, R3
2	1uF	Capacitor_SMD:C_0402_1005Metric	C6, C8
2	27	Resistor_SMD:R_0402_1005Metric	R5, R6
2	74AHC125BQ_115	74AHC125BQ_115:QFN50P300X250X100-15N	U3, U4
1	12.000MHz	Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	180k	Resistor_SMD:R_0402_1005Metric	R7
1	A6H-2101	footprints:SW_A6H-2101_OMR	SW1
1	FH34SRJ-12S-0.5SH_50_	FH34SRJ-12S-0.5SH_50_:HRS_FH34SRJ-12S-0.5SH_50_	J2
1	LOGO	InputModule:FW QR	G***
1	LOGO	InputModule:oshd	G***
1	LOGO	InputModule:heart	G***
1	LOGO	InputModule:SA	G***
1	LOGO	InputModule:NC	G***
1	LOGO	InputModule:CC	G***
1	LOGO	InputModule:QR	G***
1	LOGO	InputModule:FW OFFICIAL	G***
1	LOGO	InputModule:BY	G***
1	Polyfuse 200mA	Resistor_SMD:R_1206_3216Metric	F2
1	Polyfuse 600mA	Resistor_SMD:R_1206_3216Metric	F1
1	RP2040	Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	U2
1	W25Q16JVUXIQ	InputModule:SON-8-1EP_3x2mm_P0.5mm_EP0.2x1.6mm	U1

The 349 most common of 352 parts.

Questions

How big is the MicrocontrollerInputModule PCB?

It measures 31 × 111.4 mm and has 2 copper layers, 0.96 mm thick.

What parts does the MicrocontrollerInputModule use?

352 parts, built around the RP2040, W25Q16JVUXIQ, SK6805-EC14 and A6H-2101. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the MicrocontrollerInputModule KiCad files?

From the corndog2000/RGB-LED-Matrix-Input-Module repository on GitHub, at the commit this page was made from: the board is MicrocontrollerInputModule.kicad_pcb and its schematic MicrocontrollerInputModule.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the MicrocontrollerInputModule design in my own project?

Its repository states no licence, so its author keeps all rights: ask corndog2000 before reusing the design.

Category and platform

RP2040

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/corndog2000-rgb-led-matrix-input-module-microcontrollerinputmodule" title="MicrocontrollerInputModule in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/corndog2000-rgb-led-matrix-input-module-microcontrollerinputmodule.jpg" alt="MicrocontrollerInputModule" width="1200" height="900">

A picture that opens the board, for a README

[![MicrocontrollerInputModule](https://pcbkit.io/embed/boards/corndog2000-rgb-led-matrix-input-module-microcontrollerinputmodule.jpg?size=s)](https://pcbkit.io/boards/corndog2000-rgb-led-matrix-input-module-microcontrollerinputmodule)

Source

Repository: corndog2000/RGB-LED-Matrix-Input-Module
Board file: MicrocontrollerInputModule.kicad_pcb
Commit: 44f916b
Licence: Not stated

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