2 layers98 × 27 mm
2 layers13.3 × 31.7 mm
DS128X Hat
LimeProgramming/DS128X_HatReplace your dead Dallas RTC chip with a DS1285/DS12885 with an added hat for a battery and crystal OR use the hat to make a repaired Dallas RTC chip look a bit nicer.
- Size
- 13.3 × 31.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 5
- Nets
- 4
- Pads
- 12
- Tracks, vias
- 7, 1
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 31 May 2022
- Updated
- 31 May 2022
Overview
DS128X Hat is an open-source printed circuit board by LimeProgramming, from the LimeProgramming/DS128X_Hat repository on GitHub, published under the MIT licence. It is a 2-layer board of 13.3 × 31.7 mm with 5 parts on 4 nets, routed with 7 tracks and 1 via.
Its parts include 1 switch and 1 crystal.
README
README.mdDS128X_Hat
Replace your dead Dallas RTC chip with a DS1285/DS12885 with an added hat for a battery and crystal OR use the hat to make a repaired Dallas RTC chip look a bit nicer.
Parts
5| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Battery_Cell | DS128X_hat:CR1220 | BT1 |
| 1 | Crystal | Crystal:Crystal_C26-LF_D2.1mm_L6.5mm_Horizontal | Y1 |
| 1 | SW_DIP_x12 | DS128X_hat:SMDIP-24_W11.48mm | SW1 |
| 1 | TestPoint | DS128X_hat:bat_pad_pos_D2.0mm | TP1 |
| 1 | TestPoint | DS128X_hat:bat_pad_neg_D2.0mm | TP2 |
Questions
How big is the DS128X Hat PCB?
It measures 13.3 × 31.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DS128X Hat use?
5 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 DS128X Hat KiCad files?
From the LimeProgramming/DS128X_Hat repository on GitHub, at the commit this page was made from: the board is KICAD6 files/DS128X_hat.kicad_pcb and its schematic KICAD6 files/DS128X_hat.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the DS128X Hat design in my own project?
Its repository publishes it under the MIT 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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