MSgpio.com read only forums (Jan.15,2018)

What I'm wanting to do is use the Tach output from an HEI distributor to run the GPIO.

Have you tried this or know anyone who has? Using this method the tach output is the Neg. side of the ign. coil.
My other option is to use the pick up coil in the distributor which is a VR output. I'm just not ...

Lance,

Using the VR1 circuit, will I still require a pull res. if a open collector hall is used?

Lance,

VR3 is not in the build guide for the 4L60E. Where will I find this information for assembly?

Also will this circuit be assembled differently for a Square Wave (Hall Switch) input vs. a Sine wave (Variable Reluctor) sensor?

Rob

Lance,

You have a private message.



Rob

Thank you Lance,

I emailed Al what you asked.

Rob

Thank you Lance that would be MOST appreciated!!

But on Al's behalf he did send me my old board back. I'm just not able to un-solder the connector.

Rob

Lance,

I just got my board back and unfortunately Al was not able to fix it. He did send me a new board which is good but I'm not able to get my AMP header off the first board. Looking at the hardware page for the GPIO the parts list shows an AMP 23 pin connector instead of the 35pin. I've searched ...

Lance,

What is the maximum input voltage for the GPIO?

I have begun building the GPIO board and have a question about the vreg.

The instructions say the vreg doesn't need a separate heat sink unless your powering off-board accessories. I plan on supplying a MAP sensor 5v and 0v, any recommendations for a heat sink - thickness etc..?

I searched this ...

Lance,

The source code that is available for download, is that the current release Mshift code?