Miata 89-93
About the Miata 89-93 PCB
Miata 89-93 is an open source PCB design by miata-bot, published on GitHub. It is a 2-layer board measuring 125.5 × 85.6 mm, with 5 components from 5 distinct parts.
From the project
Speeduino Mainboard designed for NA Maita chassis
4 Injectors 4 Ignitions 1 each CAM and Crank input 1 wire Idle PWM boost AC control 4 additional high current outputs SD card for logginglogging * [PLANNED] RTC w/ battery backup
Calculate R53 and R54 values for 3v3 rail ~~Convert all resistors in the sensor sheet to 0402~~ have to hand solder so don't want that small ~~Convert all capacitors in the sensor sheet to 0402~~ have to hand solder so don't want that small Condense common resistors into common values Condense common caps into common values ~~Find a USB-C connector~~ Replaced with USB Type B "printer" connector * Check if Q1 and Q2…
Miata 89-93 bill of materials (BOM)
5 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 174518-7 | 174518-7 | J1 |
| 1 | Conn_01x37 | DSUB-37_Male_Vertical_P2.77x2.84mm | J2 |
| 1 | CONN_BLACK | Delphi_Sicma_24_Black | J3 |
| 1 | CONN_GRAY | Delphi_Sicma_24_Grey | J4 |
| 1 | 2ND TRIGGER | PinHeader_1x01_P1.27mm_Vertical | J5 |
Miata 89-93 design files
The KiCad project lives in the miata-bot/daveecu2 repository on GitHub; these links point at the commit this page was built from.
Miata 89-93: common questions
How big is the Miata 89-93 PCB?
The Miata 89-93 measures 125.5 × 85.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Miata 89-93?
5 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Miata 89-93 design files?
From the miata-bot/daveecu2 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Miata 89-93 design in my own project?
The repository has no license, so all rights stay with miata-bot. Use it as a reference, and ask the author before reusing the design.
