HardLabs

Low Z injector driver

rusefi·hw_legacy·Low-Z_LM1949/Low-Z_LM1949.kicad_pcb

Low Z injector driver PCB layout, top view — open source board by rusefi
Simulate this board

About the Low Z injector driver PCB

Low Z injector driver is an open source PCB design by rusefi, published on GitHub. It is a board measuring 13.5 × 15.5 mm, with 12 components from 12 distinct parts.

Other key parts include the LM1949. By type, the board carries 6 resistors, 2 diodes, 2 capacitors, 1 IC and 1 transistor.

From the project

In this repo we archive rusEfi-related abandoned hardware files

https://rusefi.com/forum/viewtopic.php?f=4&t=431

Main components on the Low Z injector driver

LM1949

Low Z injector driver bill of materials (BOM)

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

QtyPartRefs
1
LM1949
U28
1
2N6045
Q17
1
33v 5w
D91
1
LED
D112
1
.01uF
C122
1
0.1uF
C123
1
10K
3.9k 1W
R1
1
21K6
2R
R2
1
1k
R209
1
0.1 2W
R210
1
39k
R211
1
3.3k
R259

Low Z injector driver design files

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

Low Z injector driver: common questions

How big is the Low Z injector driver PCB?

The Low Z injector driver measures 13.5 × 15.5 mm and is 1.6002 mm thick.

How many components are on the Low Z injector driver?

12 components, from 12 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 Low Z injector driver design files?

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

Can I use the Low Z injector driver 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 hw_legacy