Hector,
digital voltmeter display boards can be purchased from many of the electronic kit makers. All anyone would need is a voltmeter that could be mounted in a small enclosure and placed in a location that is visisble from the driver's seat. The only problem with a digital gauge is that it is harder to read than an analog with a needle and 207 degree sweep.
The 2.5 to 3.5 volts with 3.49 at WOT confirms that the signal is the 1.0V range that is industry standard; only bumped up by the 2.5 volt offset.
That Gee Whiz stuff is what keeps us byteheads (me) going.
|