2 layers159.5 × 30 mm
Type f
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
25 parts3kApache-2.0
2 layers85.9 × 91.7 mm
Poncho celda
feliperey4/LoadCellShieldProyecto de modulo externo (Poncho) de una celda de carga para la EDU-CIAA, durante el curso de Diseño de PCB del CESE.
- Size
- 85.9 × 91.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 82
- Pads
- 162
- Tracks, vias
- 280, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 19 Jul 2016
- Updated
- 27 Jul 2016
Overview
Poncho celda is an open-source printed circuit board by feliperey4, from the feliperey4/LoadCellShield repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 85.9 × 91.7 mm with 25 parts on 82 nets, routed with 280 tracks and 6 vias.
It is built around the REF1004-2.5. Its parts include 7 resistors, 6 capacitors, 3 ICs and 3 fuses.
Main components
1README
README.mdLoadCellShield
Proyecto de modulo externo (Poncho) de una celda de carga para la EDU-CIAA, durante el curso de Diseño de PCB del CESE.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | celda:R_1206_HandSoldering | R1, R2, R5, R6 |
| 3 | 100nF | celda:C_0805_HandSoldering | C4, C5, C6 |
| 3 | FIDUCIAL | celda:Fiducial_1mm | F1, F2, F3 |
| 2 | 1nF | celda:C_0603_HandSoldering | C1, C3 |
| 1 | 10K | celda:POT_SMD | RV1 |
| 1 | 10nF | celda:C_0603_HandSoldering | C2 |
| 1 | 220 | celda:R_1206_HandSoldering | R7 |
| 1 | 499 | celda:R_1206_HandSoldering | R3 |
| 1 | 51k | celda:R_1206_HandSoldering | R4 |
| 1 | AD620 | celda:SOIC-8 | U1 |
| 1 | ADS1113/15 | celda:TSSOP-10_3x3mm_Pitch0.5mm | U3 |
| 1 | CONN_CELDA | celda:bornier4 | conn1 |
| 1 | Conn_Poncho2P_2x_20x2 | celda:PonchoGrande_sinBorde_ConHuecos | XA1 |
| 1 | LCD16X2 | celda:LCD16x2 | DS1 |
| 1 | LOGO | celda:Logo_Poncho | G*** |
| 1 | Logo_OSHWA | celda:Logo_OSHWA | G101 |
| 1 | REF1004-2.5 | celda:SOIC-8 | U2 |
Questions
How big is the Poncho celda PCB?
It measures 85.9 × 91.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Poncho celda use?
25 parts, built around the REF1004-2.5. 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 Poncho celda KiCad files?
From the feliperey4/LoadCellShield repository on GitHub, at the commit this page was made from: the board is hardware/poncho_celda.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Poncho celda 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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