HardLabs

Joystick dac

scts-engineering·umptysquatch-10·electronics/joystick_dac/joystick_dac.kicad_pcb

Joystick dac PCB layout, top view — open source RP2040/RP2350 board by scts-engineering

About the Joystick dac PCB

Joystick dac is an open source RP2040/RP2350 PCB design by scts-engineering, published on GitHub. It is a 2-layer board measuring 51 × 21 mm, with 10 components from 8 distinct parts.

Its main chip is the raspberry_pi_pico, from the RP2040/RP2350 family. Other key parts include the MCP4728. By type, the board carries 3 capacitors, 3 resistors, 2 ICs and 2 connectors.

From the project

umptysquatch-10 electronic coding for steering/diving and automatic buoyancy control system

Main components on the Joystick dac

raspberry_pi_picoMCP4728

Joystick dac bill of materials (BOM)

10 components, 8 distinct parts.

QtyPartRefs
1
raspberry_pi_pico
U1
1
MCP4728
U2
1
Power/Signal Out
J1
1
Magnetometer
J2
2
10u
C1, C3
1
0.1u
C2
2
4K7
R1, R2
1
100K
R3

Joystick dac design files

The KiCad project lives in the scts-engineering/umptysquatch-10 repository on GitHub; these links point at the commit this page was built from.

Joystick dac: common questions

What microcontroller does the Joystick dac use?

The Joystick dac is built around the raspberry_pi_pico, from the RP2040/RP2350 family.

How big is the Joystick dac PCB?

The Joystick dac measures 51 × 21 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Joystick dac?

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

Where can I download the Joystick dac design files?

From the scts-engineering/umptysquatch-10 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Joystick dac design in my own project?

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

Can I test firmware for the Joystick dac 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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