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Old 11-07-2008, 05:35 PM   #261 (permalink)
trebuchet03
MechE
 
Join Date: Dec 2007
Location: Bay Area
Posts: 1,151

The Miata - '01 Mazda MX-5 Miata
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Quote:
Originally Posted by Magister View Post
For OBD logging to a laptop, you'll have to enable the serial port and in the get_pid() function you'll have to do a serialWrite() with the info you want to export.
Excellent, just as simple as I was hoping

Quote:
Originally Posted by Magister View Post
The transistor is used to drive the brightness as some LCD LED can take 100mA and the pins only output 20mA so if you plug the pin directly on the LCD, you will burn the pin output.
Thanks, I'm sure I have a suitable transistor somewhere

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