2 layers175 × 172.2 mm
2 layers40 × 35 mm
OneWire Adapter
Kampi/OneWire-Adapter2Small extension board to use a UART as a 1-Wire interface.
- Size
- 40 × 35 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 8
- Pads
- 60
- Tracks, vias
- 29, 1
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 13 Feb 2020
- Updated
- 30 Sep 2020
Overview
OneWire Adapter is an open-source printed circuit board by Kampi, from the Kampi/OneWire-Adapter repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 40 × 35 mm with 13 parts on 8 nets, routed with 29 tracks and 1 via.
It is built around the BC547 and BS170. Its parts include 4 resistors and 2 crystals. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.md1-Wire Adapter
Table of Contents
About
Small extension board to use a UART as a 1-Wire interface.
History
| Version | Description | Date |
|---|---|---|
| 1.0 | First hardware release | 30.09.2020 |
Maintainer
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R4 |
| 2 | BC547 | Package_TO_SOT_THT:TO-92_Inline | T1, T2 |
| 1 | 1-Wire | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | X2 |
| 1 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 4,7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | BS170 | Package_TO_SOT_THT:TO-92_Inline | T3 |
| 1 | USART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | X1 |
The 9 most common of 13 parts.
Questions
How big is the OneWire Adapter PCB?
It measures 40 × 35 mm and has 2 copper layers, 1.6 mm thick.
What parts does the OneWire Adapter use?
13 parts, built around the BC547 and BS170. 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 OneWire Adapter KiCad files?
From the Kampi/OneWire-Adapter repository on GitHub, at the commit this page was made from: the board is hardware/OneWire-Adapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the OneWire Adapter design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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