HardLabs

Hellen1-ign8

rusefi·hellen-miata-NB2·kicad6_old/hellen1-ign8.kicad_pcb

Hellen1-ign8 PCB layout, top view — open source board by rusefi

About the Hellen1-ign8 PCB

Hellen1-ign8 is an open source PCB design by rusefi, published on GitHub. It is a 2-layer board measuring 8 × 13.9 mm, with 12 components from 4 distinct parts.

Other key parts include the 74LVC4245APW. By type, the board carries 8 resistors, 2 capacitors, 1 IC and 1 module.

From the project

a rusEFI board with a 72 pin connector. Works for a Mazda Miata NB2 or any generic 8 cylinder vehicle :)

a rusEFI board with a 72 pin connector. Works for a Mazda Miata NB2 or any generic 8 cylinder vehicle :)

We love https://github.com/thesourcerer8/altium2kicad

https://github.com/rusefi/rusefi/wiki/Mazda-Miata-2001

https://github.com/rusefi/rusefi/wiki/Mazda-Miata-2003

For photos see https://github.com/rusefi/rusefi/wiki/Hellen-NB2

M4 x 10mm will be good for NB external case and internal board to case for both NA and NB.

Main components on the Hellen1-ign8

74LVC4245APW

Hellen1-ign8 bill of materials (BOM)

12 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
74LVC4245APW
SN74LVC4245APWR
U460
1
Module:ign8/0.1
M460
2
100N
100n
C460, C461
8
10
R461, R462, R463, R464, R466, R467, R468, R469

Hellen1-ign8 design files

The KiCad project lives in the rusefi/hellen-miata-NB2 repository on GitHub; these links point at the commit this page was built from.

Hellen1-ign8: common questions

How big is the Hellen1-ign8 PCB?

The Hellen1-ign8 measures 8 × 13.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hellen1-ign8?

12 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Hellen1-ign8 design files?

From the rusefi/hellen-miata-NB2 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Hellen1-ign8 design in my own project?

The repository has no license, so all rights stay with rusefi. Use it as a reference, and ask the author before reusing the design.

More boards in hellen-miata-NB2