2 layers44.5 × 46.9 mm
OSO SWAT B1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
31 parts2.1k
2 layers86.3 × 68.9 mm
PicoGPU
mayermakes/picoGPU1RPi pico used as crude Graphics adapter
- Size
- 86.3 × 68.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 71
- Pads
- 209
- Tracks, vias
- 378, 22
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Jun 2024
- Updated
- 29 Jun 2024
Overview
PicoGPU is an open-source printed circuit board by mayermakes, from the mayermakes/picoGPU repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 86.3 × 68.9 mm with 31 parts on 71 nets, routed with 378 tracks and 22 vias.
Its parts include 16 resistors, 8 capacitors, 3 ICs and 3 connectors. It belongs with the interfaces and adapters boards and the RP2040 boards of this library.
README
README.mdpicoGPU
RPi pico used as crude Graphics adapter (only low res text mode)
Firmware for RP2040/pico -> can receive commands via I2C and SERIAL i2c allows for more screen control ( only works between MCUs for unknown reason) Serial just prints what it receives to screen and changes to random color for each new page. Serial works on MCu and SBC/PC
Driver published as python script and compiled binary for Linux (x86_AMD64 and RPI_ARM). For those asking for a windows exe..... pffffff...lol
Seriously, pray that I never get the urge to publish special exe files. Meanwhile you can use a windows machine to compile the python script into an exe.
as seen on Element14 presents 2024 CC-BY-SA mayermakes 2024 MAYER MAKES in all varaiants are registered trademarks. Raspberry PI and any other Trademarks belong to their respective owners.
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 270 | Resistor_SMD:R_0603_1608Metric | R5, R6, R7, R8, R9, R10, R11, R12 |
| 4 | 0 | Resistor_SMD:R_0603_1608Metric | R13, R14, R15, R16 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C3, C4, C6, C7 |
| 2 | 0,1uF | Capacitor_SMD:C_0603_1608Metric | C5, C8 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 49.9 | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | LM1085-3.3 | Package_TO_SOT_SMD:TO-263-3_TabPin2 | U2 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220F-3_Horizontal_TabDown | U3 |
| 1 | NOT_HDMI_A | Connector_HDMI:HDMI_A_Molex_208658-1001_Horizontal | J4 |
| 1 | PCIexpress_bracket | PCIexpress:PCIexpress_bracket_full | J1 |
| 1 | PCIexpress_x1 | PCIexpress:PCIexpress_x1 | J2 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | Val** | e14 Presents KiCad Footprints:e14presents logo 20mm silk only v1 | Ref** |
Questions
How big is the PicoGPU PCB?
It measures 86.3 × 68.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PicoGPU use?
31 parts. 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 PicoGPU KiCad files?
From the mayermakes/picoGPU repository on GitHub, at the commit this page was made from: the board is pico-GPU-Hardware/pico-GPU.kicad_pcb and its schematic pico-GPU-Hardware/PCIexpress_connector.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PicoGPU design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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