
Rgb to hdmi
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI

Upl keyboard is an open-source printed circuit board by Nicell, from the Nicell/upl-keyboard repository on GitHub. It is a 2-layer board of 152.4 × 57.2 mm with 33 parts on 40 nets, routed with 118 tracks and 0 vias.
Its parts include 16 diodes and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | D_Small | Diode_SMD:D_SOD-123F | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 16 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8, MX9, MX10, MX11, MX12, MX13, MX14, MX15, MX16 |
| 1 | ProMicro | Keebio-Parts:ArduinoProMicro-BackSide | U1 |
It measures 152.4 × 57.2 mm and has 2 copper layers, 1.6 mm thick.
33 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.
From the Nicell/upl-keyboard repository on GitHub, at the commit this page was made from: the board is upl-keyboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Nicell before reusing the design.

hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI

mntmn/amiga2000-gfxcard
MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

Arrow-air/project-quiver
Project Quiver documentation, designs, and project artifacts.

ozel/DIY_particle_detector
A mobile low-cost spectrometer for measuring radioactivity and the energy of ionising radiation like alpha particles and electrons
BlueAndi/Pixelix
Full RGB LED matrix, based on an ESP32 and WS2812B LEDs or emulated LEDs on TFT.

jrsteensen/OpenHornet
OpenHornet 1:1 F/A-18C Simulator Repository
