Recent content by 7circle

OMFG - YOU HAVE REACHED THE POIT OF MULTI BUILDS YOUR THIRD BIKE DESIGN I am with gritted teath .. and need to find a way to get some power bike riding experience and a heap of cash. can dream but Chris is in it... CHEERS .. Now on to matters of tire to track forces. I thought you where...

Any updates or progress? Would like to jump on board too..

the other type to consider 2-1761713-3-ND or similar with no side wastage

That part looks like a special ribbon to panel mount with retaining clip/ears. "Rectangular Connectors - Free Hanging, Panel Mount" For pcb male header with ears wouldn't "OR880-ND XG4A-1031" Or any of these be what you need. digikey 10pin male pcb header with retainers clips This one...

I just opened up Alro1's last Brain.Zip http://endless-sphere.com/forums/download/file.php?id=150612 and found the dsPIC 40pin with 20x2 style pin numbering. That's when the opposite pin to PIN1 is PIN2 not PIN40. The previous version pdf has DIL40 style numbering... so looks like your computer...

The Digikey search on OR1129-ND came up with a 10=5x2 cable side free lead header to hold female crimps. Will you try flat ribbons or go direct to making twisted pair cables? What part number will you fit to the PCB for 5x2 male pin header block with locking ears??

OK Go .. on tell me did some one just put some acid in the cool aid. THat video clip was bazaar//////

The Force is strong with you Luke... :mrgreen: So will a Zero benefit fit from a small/light (perhaps ironless) front hub motor? Or the dp3 ... how does one choose a path when there is little ... to learn from each path. Follow the Poynton Vector ... there's a hole in the bucket dear...

Did you know you can import schematics into your schematic sheet like Copy and Paste. - Lebowski has his KiCAD file for V2p30 here : 30F_pcb_v2p30.zip http://www.endless-sphere.com/forums/download/file.php?id=142967 You could then modify it to suit your design like delete off stuff you don't...

Can you explain how the photons manifest the stator and the rotor?

So Steinmetz Equivalent circuit could be replaced with a better _delusion_ >> Interesting character Steinmetz. Here's his Induction motor per phase equivalent circuit. (Where X is the 2.pi.f.L and s is the slip ... etc ..) Which is derived from the Air Gap to Rotor transformer model. This...

"static" as why parts come.in anti-static bags. The Hall 5pin wiring goes out of the enxlosure. It can get static charge. This can damage CMOS ic pins. often these pins are protrcted with tvs diodes to the vcc and gnd rails. It could be over kill. Just a warning

your building an ev .. not delicate lab experiment. Static discharge from external connections can do nasty things to microcontrollers. Just thinking of practical issue of protections from nuisance failures. Or be vigilant in grounding procedures.

oh oo :pancake: ... Phase inductance ... will see less phase current.. I should have written Impedance not resistance. This voltage vector is much larger than copper loss resistance. 2.pi.f.L x I(f) and your "illuding" to the imaginary was contorting. The imaginary can have a larger influence...

Going AWD effects lots of things.. Just considering the RWD.. If they have proven the trio of bat / drive / motor and can push more current and volts from the bat due to lower resistance, that can push the motor further into field weakening to get more RPMs with more power. So many factors...