4 layers304.5 × 217.2 mm
Latest Full Backplane
Trilobyte-CPU/8-bit-computer
A DIY 8-bit computer built mostly with discrete logic chips
478 parts2
2 layers67.1 × 25.7 mm
A DIY 8-bit computer built mostly with discrete logic chips
- Size
- 67.1 × 25.7 mm
- Copper layers
- 2
- Thickness
- 0.57 mm
- Parts
- 12
- Nets
- 34
- Pads
- 67
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 6 (file 20211014)
- Created
- 20 Apr 2021
- Updated
- 9 Nov 2022
Overview
Audio is an open-source printed circuit board by Trilobyte-CPU, from the Trilobyte-CPU/8-bit-computer repository on GitHub. It is a 2-layer board of 67.1 × 25.7 mm with 12 parts on 34 nets.
Its parts include 3 resistors, 2 capacitors, 2 ICs and 2 connectors. It belongs with the audio and music boards of this library.
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | R_Small_US | Resistor_SMD:R_0805_2012Metric | R1, R2, R3 |
| 2 | C | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal | J1 |
| 1 | Conn_01x26 | Connector_PinHeader_2.54mm:PinHeader_1x26_P2.54mm_Horizontal | J2 |
| 1 | R_POT_TRIM_US | Potentiometer_THT:Potentiometer_Bourns_3386F_Vertical | RV1 |
| 1 | SAA-1099 | Package_DIP:DIP-18_W7.62mm | U2 |
| 1 | SMD_Crystal | Stephenv6:CFPS-72 SMD Clock | U1 |
| 1 | Speaker | Stephenv6:speaker-jack | LS1 |
The 11 most common of 12 parts.
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Questions
How big is the Audio PCB?
It measures 67.1 × 25.7 mm and has 2 copper layers, 0.57 mm thick.
What parts does the Audio use?
12 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 Audio KiCad files?
From the Trilobyte-CPU/8-bit-computer repository on GitHub, at the commit this page was made from: the board is PCBs/99_IN PROGRESS/IO-Midi/audio.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Audio design in my own project?
Its repository states no licence, so its author keeps all rights: ask Trilobyte-CPU before reusing the design.