depending on price and features I may want a few cars worth.
88' Porsche 924s 4<-4cyl
92' Alfa romeo <-V6cyl 60degree
90' Nissan 240<-4cyl
XX' Gm series II L67 <-V6cyl 90degree
99' Miata <-4cyl
maybe few lawnmower engines worth too, but we'll see a little latter.
FreeEMS revision A version 1 first edition PCB feeler
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Re: FreeEMS revision A version 1 first edition PCB feeler
- On board IGBT ignition drivers - Preferred but can handle them being in the same case (I dont want multiple boxes)
- On board low Z injector drivers - Must for me, I dont want to replace my brand new Racetronix 120lb injectors and resistors are a turn off and generally suck overall IMHO
- Thermistor self heating prevention :-p
- NO thermistor self heating prevention
- Current feedback circuitry on injectors - Probably yes
- NO current feedback circuitry on injectors
- ONLY SMD components - Slightly opposed since some SMD look like a bitch to solder but ive never tried so I dont know first hand
- ONLY TH components - Neutral
- SMD components supported - Neutral to positive, I can handle some SMD
- TH components supported - Neutral, I like TH but they do make for a bigger board
- X primary fuel channels required/preferred - Require 4 Low Z
- X ignition channels required/preferred - Require 2 (wasted spark), 4 would be great for future "just in case"
- X auxiliary low current low side drives preferred and required OnOff / PWM - Boost control!!! Water injection solenoid control would be nice, probably two so that there can be an IC sprayer. Water inj/IC sprayer can be general outputs though
- X auxiliary high current low side drives preferred and required OnOff / PWM - Nothing jumps to mind beyond a way to control a pump for water injection, so probably 10-15 amps for a Shurflo... A low current relay output would be ok here as well
- How many boards? - Ill probably buy 2
Re: FreeEMS revision A version 1 first edition PCB feeler
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!