DIY-WB Output Voltage Scaling

[Peter Gargano]

Glenn & Debbie Woodhouse wrote:
> 
> A couple of questions for Peter and the group.  Peter, the display kit you
> recommend sounds perfect for our application.  I looked at the Jaycar info
> and it does not reference the supply of source code.  Did you buy one or
> talk to Jaycar to confirm this?

Perhaps I forgot to mention that the author of the original article
describing this kit is John Clark writing for Silicon Chip. the Software
is available from their site (see companion posting on "Mixture Display"
where i supply the link to the code).

> Has anyone played with the NTK box and determined if it produces a 0.5 V bias? 

Diode D11 (3-terminal adjustable shunt regulator) on the DIY-WB sets
the STOIC output voltage at 2.5 Volts. Change that reference voltage
and, within limits, the STOIC voltage will change.

Peter.
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