HardLabs

SVTX-Controller

Er1n-jpg·SVTX-Controller·PCB/hackpad.kicad_pcb

SVTX-Controller PCB layout, top view — open source RP2040/RP2350 board by Er1n-jpg

About the SVTX-Controller PCB

SVTX-Controller is an open source RP2040/RP2350 PCB design by Er1n-jpg, published on GitHub. It is a 2-layer board measuring 143.3 × 88.8 mm, with 24 components from 6 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. By type, the board carries 11 diodes, 7 switches, 4 resistors and 1 module.

From the project

My attempt at trying to make a mini voltex (a mini controller for the rhythm game sound voltex)

it's played on arcade cabinets like this ^^

My ultra mini voltex features a Raspberry Pi Pico with a cooling holes, a custom case, neopixels and a buzzer!

To plug the project in the'res a USB-C connection at the front of the case which can be easily accessed The project features 6 main buttons and 2 knobs as well as a button at the very top middle, that one is labeled start through the engraved text in the case.

SVTX-Controller, from the project README
From the project README

Main components on the SVTX-Controller

RaspberryPi_Pico

SVTX-Controller bill of materials (BOM)

24 components, 6 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RaspberryPi_Pico
A1
1
1207-P6.5MM
XHXDZ(兴华鑫)
BUZZER1
7
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW9
2
SK6812MINI
D1, D2
9
D
D3, D4, D5, D6, D7, D8, D9, D10 +1
4
R
R1, R2, R3, R4

SVTX-Controller design files

The KiCad project lives in the Er1n-jpg/SVTX-Controller repository on GitHub; these links point at the commit this page was built from.

SVTX-Controller: common questions

What microcontroller does the SVTX-Controller use?

The SVTX-Controller is built around the RaspberryPi_Pico, from the RP2040/RP2350 family.

How big is the SVTX-Controller PCB?

The SVTX-Controller measures 143.3 × 88.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SVTX-Controller?

24 components, from 6 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 SVTX-Controller design files?

From the Er1n-jpg/SVTX-Controller 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 SVTX-Controller design in my own project?

The repository has no license, so all rights stay with Er1n-jpg. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the SVTX-Controller 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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