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2 layers41.8 × 28 mmSALT v1, the printed circuit board in 3D
Size
41.8 × 28 mm
Copper layers
2
Thickness
1 mm
Parts
18
Nets
52
Pads
102
Tracks, vias
46, 23
Pours
6
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
1 Mar 2023
Updated
2 Mar 2023

Overview

SALT v1 is an open-source printed circuit board by wlph17, from the wlph17/SALT-PCB repository on GitHub, published under the MIT licence. It is a 2-layer board of 41.8 × 28 mm with 18 parts on 52 nets, routed with 46 tracks and 23 vias.

It is built around the DWM3001CDK, CR2032 and SM6T12A, with the TC2050-IDC-NL among its other parts. Its parts include 5 capacitors, 2 resistors, 2 ICs, 1 diode and 1 connector.

Main components

4

README

README.md

SALT-PCB

Parts

18
QtyValueFootprintReferences
322uCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC3, C5, C6
1100kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR2
110uCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC1
122pCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC2
1316kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR1
1330nSRP4020TA-R33M:IND_SRP4020TA-R33ML1
1CR2032BHX1-2032-SM:BAT_BHX1-2032-SMBT1
1DWM3001CCustum_Library:DWM3001CU1
1LOGOLOGOG***
1SM6T12ADiode_SMD:D_SMBD2
1SON50P200X200X80-9NTPS61021ADSGR:TPS61021ADSGRU2
1TC2050-IDCCustum_Library:TC2050-IDCJ1
1~RS-032G05A3-SMRT:SW_RS-032G05A3-SMRTS1

The 15 most common of 18 parts.

Questions

How big is the SALT v1 PCB?

It measures 41.8 × 28 mm and has 2 copper layers, 1 mm thick.

What parts does the SALT v1 use?

18 parts, built around the DWM3001CDK, CR2032, SM6T12A and TC2050-IDC-NL. 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 SALT v1 KiCad files?

From the wlph17/SALT-PCB repository on GitHub, at the commit this page was made from: the board is SALT_v1.kicad_pcb and its schematic SALT_v1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the SALT v1 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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