harbaum/galagino558A Galaga, Pac-Man and Donkey Kong arcade emulator for the ESP32
Galagino pcb set is an open-source printed circuit board by harbaum, from the harbaum/galagino repository on GitHub. It is a 2-layer board of 103.8 × 50 mm with 26 parts on 60 nets, routed with 192 tracks and 5 vias.
It is built around the ESP32-DEVKITC-VE. Its parts include 9 connectors, 6 switches and 1 IC. It belongs with the retro computing and games boards and the ESP32 boards of this library.
The Galagino PCB set is meant to make assembly much easier. It consists of three PCBs. One is for the display, one for the ESP32 and one for the joystick.
The joystick comes with a freecad design for matching plastic parts:
The joystick uses standard 6x6mm through-hole buttons with the legs bent 90 deg outwards to go through the PCB and the other legs being cut.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | MountingHole | MountingHole:MountingHole_2.2mm_M2_ISO7380 | H1, H2, H3, H4, H5, H6, H8, H9 |
| 2 | CTRL | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J1, J9 |
| 2 | DISPLAY | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2, J7 |
| 1 | AUDIO | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J5 |
| 1 | COIN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x14 | Connector_PinSocket_2.54mm:PinSocket_1x14_P2.54mm_Vertical | J8 |
| 1 | DIFF | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | DOWN | btn_side:btn_4.3mm_THT | SW4 |
| 1 | ESP32-DevKitC | Espressif:ESP32-DevKitC | U1 |
| 1 | FIRE | Button_Switch_THT:SW_PUSH_6mm_H9.5mm | SW6 |
| 1 | LEDs | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | LEFT | btn_side:btn_4.3mm_THT | SW2 |
| 1 | MountingHole | MountingHole:MountingHole_5mm | H7 |
| 1 | PWR_IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | RIGHT | btn_side:btn_4.3mm_THT | SW3 |
| 1 | START | Button_Switch_THT:SW_PUSH_6mm_H9.5mm | SW5 |
| 1 | UP | btn_side:btn_4.3mm_THT | SW1 |
It measures 103.8 × 50 mm and has 2 copper layers, 1.6 mm thick.
26 parts, built around the ESP32-DEVKITC-VE. 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 harbaum/galagino repository on GitHub, at the commit this page was made from: the board is hardware/pcbs/galagino_pcb_set.kicad_pcb and its schematic hardware/pcbs/galagino_pcb_set.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask harbaum before reusing the design.
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