2 layers57 × 55.2 mm
LogicAnalyzer
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
10 parts5.1kGPL-3.0
2 layers
Atopile practice
ar90n/lab5my laboratory
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 109
- Pads
- 152
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 0.11.1 (file 20241229)
- Created
- 3 Jan 2017
- Updated
- 14 Aug 2026
Overview
Atopile practice is an open-source printed circuit board by ar90n, from the ar90n/lab repository on GitHub. It is a 2-layer board with 10 parts on 109 nets.
Its parts include 6 ICs and 4 resistors.
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Texas_Instruments_TCA9548APWR:TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL | U1, U2, U3, U4, U5, U6 | |
| 4 | 10kΩ ±1% 62.5mW | UNI_ROYAL_0402WGF1002TCE:R0402 | R1, R2, R3, R4 |
Questions
What parts does the Atopile practice use?
10 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 Atopile practice KiCad files?
From the ar90n/lab repository on GitHub, at the commit this page was made from: the board is sandbox/atopile_practice/layout/default/default.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Atopile practice design in my own project?
Its repository states no licence, so its author keeps all rights: ask ar90n before reusing the design.
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