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837-15330-Pico

Infecta·837-15330-Pico·KiCAD-project-files/slidrr-cy8c.kicad_pcb

837-15330-Pico PCB layout, top view — open source RP2040/RP2350 board by Infecta

About the 837-15330-Pico PCB

837-15330-Pico is an open source RP2040/RP2350 PCB design by Infecta, published on GitHub. It is a 2-layer board measuring 500 × 136.5 mm, with 118 components from 18 distinct parts.

Its main chip is the RP2040-Zero, from the RP2040/RP2350 family. Other key parts include the SN74LV1T34DBVR. By type, the board carries 38 capacitors, 37 resistors, 31 diodes, 5 connectors, 4 ICs and 3 switches.

From the project

Source files for a fun controller

This project aims to use the same hardware and firmware of the real ground slider for a more accurate and faithful_ recreation of CHUNITHM's ground slider input.

Why? --- It all started because I couldn't get a thick (3mm) acrylic overlay working on my original simpl-slidrr project simply due to the fact that the MPR121s perform badly on any overlay above 2mm in thickness.

837-15330-Pico, from the project README
From the project README

Main components on the 837-15330-Pico

SN74LV1T34DBVR

837-15330-Pico bill of materials (BOM)

118 components, 18 distinct parts.

QtyPartRefs
2
~
U1, U2
1
~
U3
1
SN74LV1T34DBVR
U5
1
ISSP U1
J1
1
ISSP U2
J2
1
Conn_01x32_Socket
J3
2
JST-XH Series
J4, J5
1
SW_DIP_x04
SW1
2
SW_Push
SW2, SW3
31
SK6812MINI-E
D1, D2, D3, D4, D5, D6, D7, D8 +23
2
4.7nF X7R
C1, C3
4
X5R 4.7uF 16V
C2, C4, C5, C6
32
0.1uF
C7, C8, C9, C10, C11, C12, C13, C14 +24
2
3.2K
R1, R2
32
R_Small
R3, R4, R5, R6, R7, R8, R9, R10 +24
1
1K
R35
1
2K
R36
1
330R
R37

837-15330-Pico design files

The KiCad project lives in the Infecta/837-15330-Pico repository on GitHub; these links point at the commit this page was built from.

837-15330-Pico: common questions

What microcontroller does the 837-15330-Pico use?

The 837-15330-Pico is built around the RP2040-Zero, from the RP2040/RP2350 family.

How big is the 837-15330-Pico PCB?

The 837-15330-Pico measures 500 × 136.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 837-15330-Pico?

118 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the 837-15330-Pico design files?

From the Infecta/837-15330-Pico repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 837-15330-Pico design in my own project?

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

Can I test firmware for the 837-15330-Pico 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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