2 layers30.4 × 12.7 mm
2 layers37.9 × 19.9 mm
CH5xxDuino Nano
nulllaborg/CH5xxDuino3base ch552 dap-nano
- Size
- 37.9 × 19.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 21
- Pads
- 78
- Tracks, vias
- 235, 30
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Nov 2021
- Updated
- 5 May 2022
Overview
CH5xxDuino Nano is an open-source printed circuit board by nulllaborg, from the nulllaborg/CH5xxDuino repository on GitHub. It is a 2-layer board of 37.9 × 19.9 mm with 15 parts on 21 nets, routed with 235 tracks and 30 vias.
It is built around the CH552G. Its parts include 3 resistors, 2 capacitors, 2 diodes, 2 switches and 1 IC. It belongs with the 8051 (CH55x, STC, AT89) boards of this library.
Main components
1README
README.mdParts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1uF | ch5xxduino-nano:C_0603 | C1, e |
| 2 | 1K | ch5xxduino-nano:R_0603 | R7, R8 |
| 2 | LED | ch5xxduino-nano:LED_0603 | D1, D2 |
| 2 | PIN8 | ch5xxduino-nano:DIP-1.5Hole-2.54mm-Pitch-8P | JP1, JP2 |
| 1 | 20K | ch5xxduino-nano:R_0603 | R6 |
| 1 | BOOT | ch5xxduino-nano:SW_SPST_B3U-1000P | SW2 |
| 1 | CH552G | CH5xxDuino-Nano:SOIC-16_3.9x9.9mm_Pitch1.27mm | U1 |
| 1 | JACK5*2 | CH5xxDuino-Nano:SMD_CONN_5P | JP3 |
| 1 | LOGO | CH5xxDuino-Nano:open-hardware | G*** |
| 1 | RST | ch5xxduino-nano:SW_SPST_B3U-1000P | SW1 |
| 1 | USB_C_Plug_USB2.0 | ch5xxduino-nano:C393939 | P1 |
Questions
How big is the CH5xxDuino Nano PCB?
It measures 37.9 × 19.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CH5xxDuino Nano use?
15 parts, built around the CH552G. 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 CH5xxDuino Nano KiCad files?
From the nulllaborg/CH5xxDuino repository on GitHub, at the commit this page was made from: the board is hardware/CH5xxDuino-Nano.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the CH5xxDuino Nano design in my own project?
Its repository states no licence, so its author keeps all rights: ask nulllaborg before reusing the design.
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