2 layers22.2 × 46.4 mm
C64-Switchless Quad Kernal Switcher
bwack/C64-Switchless-Multi-Kernal-27C256-adapter
Kernal switcher for the C64/C64C/C128
14 parts112
2 layers93.4 × 62 mm
Arcade Mini PCB Attiny85
pajopcb/ArcadePCBThis is just a test.
- Size
- 93.4 × 62 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 12
- Pads
- 49
- Tracks, vias
- 120, 74
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 10 Feb 2026
- Updated
- 10 Feb 2026
Overview
Arcade Mini PCB Attiny85 is an open-source printed circuit board by pajopcb, from the pajopcb/ArcadePCB repository on GitHub. It is a 2-layer board of 93.4 × 62 mm with 15 parts on 12 nets, routed with 120 tracks and 74 vias.
It is built around the ATTINY85-20PU. Its parts include 5 resistors, 4 switches, 2 connectors, 1 IC and 1 diode. It belongs with the retro computing and games boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 1k | Library_EE:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R2, R3 |
| 3 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1, SW3, SW4 |
| 1 | 1k | Library_EE:R_0805_2012Metric | R5 |
| 1 | 6k8 | Library_EE:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R4 |
| 1 | ATtiny85-20P | Library_EE:DIP-8_W7.62mm | U1 |
| 1 | Battery_Cell | Library_EE:BatteryHolder_CR2032_TH | BT1 |
| 1 | Buzzer | Library_EE:MagneticBuzzer_ProSignal_ABT-410-RC | BZ1 |
| 1 | Conn_01x06_Pin | Library_EE:PinSocket_1x06_P2.54mm_Vertical | J1 |
| 1 | DISPLAY-OLED-128X64-I2C | Library_EE:SSD1306_OLED | J2 |
| 1 | LED | Library_EE:LED_0805_2012Metric | D1 |
| 1 | SW_SPDT | Library_EE:Switch_SS-12D00 | SW2 |
Questions
How big is the Arcade Mini PCB Attiny85 PCB?
It measures 93.4 × 62 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Arcade Mini PCB Attiny85 use?
15 parts, built around the ATTINY85-20PU. 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 Arcade Mini PCB Attiny85 KiCad files?
From the pajopcb/ArcadePCB repository on GitHub, at the commit this page was made from: the board is Arcade_Mini_PCB/Arcade_Mini_PCB_Attiny85/Arcade_Mini_PCB_Attiny85.kicad_pcb and its schematic Arcade_Mini_PCB/Arcade_Mini_PCB_Attiny85/Arcade_Mini_PCB_Attiny85.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Arcade Mini PCB Attiny85 design in my own project?
Its repository states no licence, so its author keeps all rights: ask pajopcb before reusing the design.
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