Been a busy week with real life. I'm hoping to populate one this weekend and check the other also I will keep you posted. You might be looking at as late as next weekend though.
Been a busy week with real life. I'm hoping to populate one this weekend and check the other also I will keep you posted. You might be looking at as late as next weekend though. </div></BLOCKQUOTE>
Yeah they look like they may be a little high. Try setting the integral and derivative to 0 then lower the proportional a bit to get the error down. You'll always have oscillations without a Derivative term so add that back in slowly to dampen them. Finally add a teeny bit of Integral (like 0.01) to account for changes in fan speed needed for changing conditions.
That's a good question. The HeaterMeter board pulls roughly 15mA, the LCD+backlight is about another 25mA. The RFM12B adds another (up to) 50mA.
I actually have some of those that I ordered as a possible replacement for when another set of jacks became unavailable. They're good as far as being the right type of part but (if I remember correctly) I found that my ET-72 probes would go in too far. Unfortunately I can't find that dimension on the datasheet so it is hard to say what the right length is supposed to be.
Basically all the resistors along the top of the board, the 3.3V regulator, and the two capacitors that go with it.
Nope, you can leave that off unless you want to power the board directly without the router.
The Makefile doesn't work yet, so you don't need to change anything there.
