2 layers81.7 × 63.6 mm
2 layers50.8 × 48.3 mm
Good computer
good-computer/board1KiCad files for GOOD COMPUTER PCBs
- Size
- 50.8 × 48.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 30
- Pads
- 81
- Tracks, vias
- 174, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 17 Aug 2022
- Updated
- 17 Aug 2022
Overview
Good computer is an open-source printed circuit board by good-computer, from the good-computer/board repository on GitHub. It is a 2-layer board of 50.8 × 48.3 mm with 15 parts on 30 nets, routed with 174 tracks and 0 vias.
It is built around the ATMEGA8A-PU and 23LC1024-I/P. Its parts include 4 resistors, 3 connectors, 2 capacitors, 2 ICs and 2 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdSchematic and board layout for GOOD COMPUTER (r3).
These have been used to make real boards, so its not wrong, but I don't claim its right either.
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 22 | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C2 |
| 2 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R4 |
| 2 | 4K7 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2 |
| 2 | LED | LED_THT:LED_D5.0mm | D1, D2 |
| 1 | 16MHz | Crystal:Crystal_HC49-U_Vertical | Y1 |
| 1 | 23LC1024-I/P | Package_DIP:DIP-8_W7.62mm | U2 |
| 1 | ATmega8A-P | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | CH304Ex | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | IO | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J1 |
| 1 | ISP | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | RESET | Button_Switch_THT:SW_PUSH_6mm | SW1 |
Questions
How big is the Good computer PCB?
It measures 50.8 × 48.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Good computer use?
15 parts, built around the ATMEGA8A-PU and 23LC1024-I/P. 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 Good computer KiCad files?
From the good-computer/board repository on GitHub, at the commit this page was made from: the board is good-computer.kicad_pcb and its schematic good-computer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Good computer design in my own project?
Its repository states no licence, so its author keeps all rights: ask good-computer before reusing the design.
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