I suggest we do two things, agree on a
roadmap and
hardware. Polls, majority wins?
My Roadmap Suggestion:
Version 1:- Injector & VSS Sensor input only
- Instantaneous MPG
- Trip MPG
- Tank MPG
- Gallons Consumed
- Engine Off %
- Menu system that allows
---Trip A/B Storage
---mpg, l/100km, km/l units
---fine-tuning
---choose which values to display
Version 2:- Same features as Version 1
- Ability to export data
- OBDII Input
---All sensors available (CLT, IAT, MAP, Voltage, Load, etc.)
---Equivalent gauges available
- Analog Input (Non-OBDII Vehicles)
---CLT, IAT, MAP, Voltage, etc.
---Equivalent gauges available
Version 3:- Same as Version 2
- Graphical Gauges
Hardware:
Versions (1+2):
*'duino Diecimilia (~$24)
*16x4 LCD Display w/ BL (~$12)
*4 Contact Buttons (~$2?)
*Minor circuitry (Diodes, OpAmps, Resistors, etc.) (~$5?)
===========================================
SubTotal (~$43)
Post 'em if you got 'em...
- LostCause