New high side driver module for A340, A341E, and W4A33

'Microsquirt' Transmission Control development and support.

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Matt Cramer
Super MS/Extra'er
Posts: 17507
Joined: Thu Apr 16, 2009 8:08 pm

New high side driver module for A340, A341E, and W4A33

Post by Matt Cramer »

We've put together a 4 channel high side driver module to make it easy to run transmissions where the shift solenoids need 12V power. Just connect the inputs to the MicroSquirt shift solenoid, TCC, or EPC outputs, and connect the output side to the transmission. This module is based on the QuadSpark, but we've replaced the BIP373s with P channel MOSFETS so it will supply 12 volts in response to a ground trigger instead of driving a coil with a voltage trigger. Price is $79 plus shipping.

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Matt Cramer -1966 Dodge Dart slant six running on MS3X
Broke4speed
Helpful MS/Extra'er
Posts: 88
Joined: Sun Dec 10, 2006 5:05 pm

Re: New high side driver module for A340, A341E, and W4A33

Post by Broke4speed »

I was having a discussion with a buddy about this, just last night. I prefer to buy pre-assembled stuff, to eliminate variables (I'm not good at sparky things), and REALLY want to run an A340/41e on a future swap (to make my life less expensive). This ROCKS!

Thanks Matt! :D :yeah!:
1984 Volvo 244
MS2 v3.57
B6304S swap w/AW30-40e transmission.
Transmission controller made from a BASIC stamp & arcade joystick shifter
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