Switch

[Slava]

LM131A and  LM231  - Precision Voltage-to-Frequency Converter [Obsolete]
LM2917   and   LM2907 - Frequency to Voltage Converter

Slava.


>>B&M makes a kit for refitting 700R4 that does exactly that.
>>TCI has a similiar kit but uses a vacuum switch and 3-4th gear
>>switch.
>
>That's certainly easier than what I was going to suggest... a LM9400
>configured as a Freq to V converter, and OP Amp to set the switch voltage,
>driving a relay.
>
>:)
>
>
>Frederic Breitwieser
>Bridgeport, CT 06606
>
>Homebrew Automotive Website:
>http://www.xephic.dynip.com/
>
>1993 Supercharged Lincoln Continental
>1989 HMMWV
>2000 Buick-Powered Mid-Engined Sports Car
>
>-
>