4 layers100 × 100 mm
Hellen1-uaefi
andreika-git/hellen-one
Hellen-One Hardware Platform for rusEFI Engine Management System
90 parts38
4 layers44.8 × 12.5 mm
Hellen1-mcz33810
andreika-git/hellen-one38Hellen-One Hardware Platform for rusEFI Engine Management System
- Size
- 44.8 × 12.5 mm
- Copper layers
- 4
- Thickness
- 4.62 mm
- Parts
- 32
- Nets
- 40
- Pads
- 177
- Tracks, vias
- 342, 72
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 14 Feb 2021
- Updated
- 30 Oct 2026
Overview
Hellen1-mcz33810 is an open-source printed circuit board by andreika-git, from the andreika-git/hellen-one repository on GitHub. It is a 4-layer board of 44.8 × 12.5 mm with 32 parts on 40 nets, routed with 342 tracks and 72 vias.
It is built around the ISL9V3040D3ST and MCZ33810EK. Its parts include 17 resistors, 9 capacitors, 4 transistors and 1 IC.
Main components
2
ISL9V3040D3ST
DPAK-40℃~+175℃@(Tj) 1.6V@4V,6A 150W 17nC 2.2V@15A,4.5V 21A 4.8us 430V 700ns DPAK IGBT Transistors / Modules ROHSonsemiIGBT Transistors / Modules
MCZ33810EK
SSOP-32-EP-300mil-40℃~+125℃ 10uA 200ns 200ns 4 6V~32V IGBT、MOSFET Low Side Under Voltage Protection、Over Voltage Protection、Overtemperature protection (OTP) SSOP-32-EP-300mil Relay / Coil Drivers ROHSNXP SemiconductorsPower Management - Specialized
README
readme.mdTL,DR:
hellen-one is a toolset to produce custom PCBs by merging gerber files of known proven functional modules into trivial frame PCB with mostly just the main vehicle connector. Gerber export and gerber merging happens in the cloud, i.e. on the github server.
Step 1: fork https://github.com/rusefi/hellen-example/ repo to get github actions and meta files learn about forking
Step 2: make sure github actions are enabled/enable github actions on your fork
Step 3: replace xxx and yyy in revision.txt with name of your board. By the way we expect kicad files to be placed in the root folder of the repository.
Step 4: create youboard.kicad_pcb from proven modules using KiCAD
Step 5: push into github to trigger hellen-one gerber expert and gerber merge (that's where the hellen magic happens! for instance gerber export is taken care by export.sh script which github action would invoke automatically. Just watch for the yellow circle to turn into a green checkmark.)
Step 6: (sorry rotation only by factor of 90 degrees at this point)
Step 7: order your using fabrication files from 'boards' folder!
Please see how some of the open source boards are done and follow the pattern:
Open Source Boards
- https://github.com/rusefi/alphax-4chan
- https://github.com/rusefi/uaefi
- https://github.com/rusefi/alphax-2chan
- https://github.com/rusefi/hellen154hyundai
- https://github.com/rusefi/hellen121vag
- https://github.com/rusefi/hellen88bmw
- https://github.com/andreika-git/hellen81/
- https://github.com/rusefi/hellen-miata-NA6
- https://github.com/rusefi/hellen-miata-NA8
- https://github.com/rusefi/hellen-miata-NB1
- https://github.com/rusefi/hellen-miata-NB2
This repository contains all scripts and data to create Hellen One boards for rusEFI!
See also https://github.com/rusefi/rusefi/wiki/Hellen-One-Platform
Hellen One is a DIY PnP ECU board construction toolset.
Do you have a car with a rare or non-standard ECU connector pinout? Do you want a custom DIY ECU but don't want to design it from scratch?
Then Hellen One is for you!
Please see Hellen One Wiki for more info:
https://github.com/andreika-git/hellen-one/wiki
FAQ
Q: I do not have any files inside hellen-one folder on my PC
A: That's a problem, you have not cloned submodules. See https://stackoverflow.com/questions/3796927/how-do-i-git-clone-a-repo-including-its-submodules
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10p | hellen-one-common:C0603 | C806, C807, C808, C809 |
| 4 | 36k | Resistor_SMD:R_2512_6332Metric | R806, R808, R810, R812 |
| 4 | 4.02k | Resistor_SMD:R_1206_3216Metric | R807, R809, R811, R813 |
| 4 | DNP | Resistor_SMD:R_2512_6332Metric | R814, R815, R816, R817 |
| 4 | ISL9V3040D3S | Package_TO_SOT_SMD:TO-252-2 | Q801, Q802, Q803, Q804 |
| 2 | 100 | hellen-one-common:R0603 | R803, R804 |
| 2 | 100n | hellen-one-common:C0603 | C801, C804 |
| 2 | 10k | hellen-one-common:R0603 | R801, R802 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C802, C805 |
| 1 | 0.02 | kicad6-libraries:Shunt_1206 | R805 |
| 1 | 100p | hellen-one-common:C0603 | C803 |
| 1 | MCZ33810EK | kicad6-libraries:Mcz33810 | U801 |
| 1 | Module-mcz33810-0.1 | hellen-one-mcz33810-0.1:mcz33810 | M801 |
Questions
How big is the Hellen1-mcz33810 PCB?
It measures 44.8 × 12.5 mm and has 4 copper layers, 4.62 mm thick.
What parts does the Hellen1-mcz33810 use?
32 parts, built around the ISL9V3040D3ST and MCZ33810EK. 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 Hellen1-mcz33810 KiCad files?
From the andreika-git/hellen-one repository on GitHub, at the commit this page was made from: the board is kicad/modules/hellen1-mcz33810/hellen1-mcz33810.kicad_pcb and its schematic kicad/modules/hellen1-mcz33810/hellen1-mcz33810.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hellen1-mcz33810 design in my own project?
Its repository states no licence, so its author keeps all rights: ask andreika-git before reusing the design.
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