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Re: (ET) Re Inventing the Wheel
> Or you could buy a Soneil Charger for $100.
Ah, now you see, this is another good case, of I didn't know that. I
thought because these beasts were 36V, which is not standard, that there
were no charge controllers for it. I thought they were are geared fro 12,
24 or 48V.
Now the question is does it handle all of the conditions? Does it have a
failsafe? I'm looking it up, but I'm not seeing right away what the
specifics are...
--
Jeremy Gagliardi
----Original Message----
From: ThompsonG DFO-MPO GC CA
Date: Aug 8, 2007 9:37
To:
Subj: (ET) Re Inventing the Wheel
"We need to find an 'inspired' Microcontroller Engineer (meaning EE &
CS
skills) who wants to design PIC (or similar) microcontroller into a charge
controller with real time clock, alarm (piezo buzzer, etc), voltage
readout, and maybe temperature and current monitoring. [adding more
features adds some cost in hardware, and tedious software testing]
I know bits and pieces of this (strong enough in hardware part), but am
far too weak in C or Assembly language programming to get it done in
timely manner.
Maybe we could form an 'Open Source' team to design this - similar to the
project for PWM motor controllers called OSMC (Open Source Motor
Controller).
In that case, a few guys collaborated on electrical hardware and software
design for a microprocessor controlled, Pulse Width Modulated DC motor
controller, for hobby Robotics competition."
Or you could buy a Soneil Charger for $100.
Geof Thompson