HardLabs

Hellen1-can

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

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

About the Hellen1-can PCB

Hellen1-can is an open source PCB design by rusefi, published on GitHub. It is a 2-layer board measuring 11.3 × 7 mm, with 6 components from 5 distinct parts.

Other key parts include the TJA1051T/3/1J. By type, the board carries 2 capacitors, 1 IC, 1 module, 1 diode and 1 resistor.

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-can

TJA1051T/3/1J

Hellen1-can bill of materials (BOM)

6 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TJA1051T/3/1J
U430
1
Hellen One : CAN Module interface
M430
1
PESD1CAN
D430
2
100N
100n
C430, C431
1
120
R430

Hellen1-can 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-can: common questions

How big is the Hellen1-can PCB?

The Hellen1-can measures 11.3 × 7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hellen1-can?

6 components, from 5 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-can 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-can 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