4 layers160 × 118 mm Polygonus Universal Base, the printed circuit board in 3D

Polygonus Universal Base

Open source 88pin universal base (NOT A PNP)

Size: 160 × 118 mm
Copper layers: 4
Thickness: 1.6 mm
Parts: 91
Nets: 181
Pads: 600
Tracks, vias: 1,514, 938
Pours: 13
Routed: Yes
KiCad: KiCad 7 (file 20221018)
Created: 14 Feb 2023
Updated: 27 Nov 2024

Overview

Polygonus Universal Base is an open-source printed circuit board by FOME-Tech, from the FOME-Tech/Polygonus-Universal repository on GitHub. It is a 4-layer board of 160 × 118 mm with 91 parts on 181 nets, routed with 1,514 tracks and 938 vias.

It is built around the TJA1051T/3/1, NGD8201AN and TLE9201SG, with the NUP2105L among its other parts. Its parts include 19 capacitors, 18 resistors, 15 ICs, 10 diodes and 8 transistors.

Main components

README

README.md

Polygonus-Universal

Basic pinout for the bosch 88 pin plug intended for universal use.

NOT COMPATIBLE WITH ANY PNP APPLICATION

NOTE - 88pin plug is now hard to source as it seems to be NLA from Aliexpress.

Hardware tested ok on the first fabrication but is now obsolete due to connector sourcing issues. Board is provided as is for reference of if someone wants to fabricate and source their own connectors.

Parts

Qty	Value	Footprint	References
12	Jumper_3_Open	Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm	JP1, JP3, JP4, JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP12, JP13
8	D_Schottky	Diode_SMD:D_SMA	D501, D502, D503, D504, D701, D702, D703, D704
8	NGD8201AN	Package_TO_SOT_SMD:TO-252-2	Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8
8	VNL5090	Package_TO_SOT_SMD:SOT-223	U4, U5, U6, U7, U9, U10, U11, U12
5	4.7k	Resistor_SMD:R_0805_2012Metric	R2, R3, R4, R5, R11
4	100n	Capacitor_SMD:C_0805_2012Metric	C14, C15, C18, C19
4	10n	Capacitor_SMD:C_0805_2012Metric	C2, C3, C8, C9
4	1k	Resistor_SMD:R_Array_Convex_4x0603	RN1, RN2, RN3, RN4
4	1k	Resistor_SMD:R_0805_2012Metric	R7, R8, R17, R18
4	47p	Capacitor_SMD:C_0805_2012Metric	C12, C13, C16, C17
3	DNP	Resistor_SMD:R_0805_2012Metric	R6, R13, R14
2	10k	Resistor_SMD:R_0805_2012Metric	R1, R12
2	10u	Capacitor_SMD:C_1206_3216Metric	C1, C7
2	120	Resistor_SMD:R_1206_3216Metric	R15, R16
2	1u	Capacitor_SMD:C_0805_2012Metric	C5, C10
2	DNP	Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R9, R10
2	NUP2105L	Package_TO_SOT_SMD:SOT-23	D1, D2
2	TJA1051T-3	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm	U13, U15
2	TLE9201SG	Package_SO:Infineon_PG-DSO-12-9	U2, U8
2	f042_wideband_module	wideband_module:f042_wideband_module	U1, U14
1	100n	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C6
1	1n	Capacitor_SMD:C_0805_2012Metric	C4
1	56u	Capacitor_THT:CP_Radial_D8.0mm_P3.50mm	C11
1	Fuse	Fuse:Fuseholder_Blade_Mini_Keystone_3568	F1
1	Jumper_3_Bridged12	Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm	JP2
1	MAX9924	Package_SO:MSOP-10_3x3mm_P0.5mm	U3
1	Motronic_88pin	Simon:88Pin Motronic BMW	Motronic_88pin1
1	Pololu_Breakout_DRV8825	Module:Pololu_Breakout-16_15.2x20.3mm	A1
1	Polygonus_Plugs	Simon:Polygonus-With-USB-SWD	J4

Questions

How big is the Polygonus Universal Base PCB?

It measures 160 × 118 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Polygonus Universal Base use?

91 parts, built around the TJA1051T/3/1, NGD8201AN, TLE9201SG and NUP2105L. 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 Polygonus Universal Base KiCad files?

From the FOME-Tech/Polygonus-Universal repository on GitHub, at the commit this page was made from: the board is Polygonus-Universal-Base.kicad_pcb and its schematic IGBT outputs.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Polygonus Universal Base design in my own project?

Its repository states no licence, so its author keeps all rights: ask FOME-Tech before reusing the design.

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/fome-tech-polygonus-universal" title="Polygonus Universal Base in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/fome-tech-polygonus-universal.jpg" alt="Polygonus Universal Base" width="1200" height="900">

A picture that opens the board, for a README

[![Polygonus Universal Base](https://pcbkit.io/embed/boards/fome-tech-polygonus-universal.jpg?size=s)](https://pcbkit.io/boards/fome-tech-polygonus-universal)

Source

Repository: FOME-Tech/Polygonus-Universal
Board file: Polygonus-Universal-Base.kicad_pcb
Commit: 6565adb
Licence: Not stated

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