Spuds_Dad:
Very cool, I have been trying something similar with a boost converter...
Hi Dan,
It's been awhile since your last post, how's your boost converter going?
I've built the boost converter with mppt to charge ebike battery using solar panel, but most (pretty much all) arduino uno processing power goes to the custom pwm, as I need pwm freq faster than 50kHz. I should research to uno pwm capability better shouldn't I?
Anyhoo, trying to fly my flag here, my boost mppt charger, works well and tested, here:
I just stumbled on your blog showing your MPPT boost converter. Great job! It looks like you have really nailed the software.
I have been working on a new buck converter shield for the last week and I've just ordered the parts to put it together. Hopefully if it all goes well I might be able to adapt my hardware to work with your software. I could even look at making a boost converter instead of a buck.
See the progress here http://forum.arduino.cc/index.php?topic=247320.0
Where are you located?
Where is the circuit diagram?I am intended to built one for MPPT solar charge controller construction for my home use.I know it's a bit late!But i will be greatfull if you provide the circuit diagram....