Search found 37 matches

by ragonamuffin
15 Aug 2017, 10:44
Forum: FOC
Topic: Other voltage scaling.
Replies: 11
Views: 2780

Re: Other voltage scaling.

I ordered two VESC 6s so I can get back to developing my product instead of developing a migraine :lol:
by ragonamuffin
14 Aug 2017, 09:47
Forum: FOC
Topic: Other voltage scaling.
Replies: 11
Views: 2780

Re: Other voltage scaling.

I'm so sorry to hear.... :( I decided to take a step back from making my motor controller and get back to the battery management system I have been designing along with a control system I have been perfecting for 6 years. I hope to release my product a little before black friday so wealthy people ca...
by ragonamuffin
12 Aug 2017, 22:22
Forum: FOC
Topic: Other voltage scaling.
Replies: 11
Views: 2780

Re: Other voltage scaling.

Oh man... Sorry to hear. Any idea what released all its magic smoke? I heard you say 758 which is why I asked if it was 3.3v. Good to hear you cleaned up that part of the circuit! Looks like I will put in a big capacitor to make sure I don't have that problem as well. Were you inputting 5V into the ...
by ragonamuffin
12 Aug 2017, 13:16
Forum: FOC
Topic: Other voltage scaling.
Replies: 11
Views: 2780

Re: Other voltage scaling.

Oh no! I should put an LDO on my ACS770..... I didn't even think about that! Just as I had that thought a fortune cookie fortune blew off my table that read "nothing's perfect." I put fortunes around my house to let the universe give me little signs. I guess I'll take that as a sign to go ...
by ragonamuffin
11 Aug 2017, 12:33
Forum: FOC
Topic: Other voltage scaling.
Replies: 11
Views: 2780

Re: Other voltage scaling.

From what I have seen lizardmech is the only person to successfully make a high voltage VESC. I have not clicked on every thread in this forum so its very possible someone else has developed one too. Thor is working on a high voltage controller too as you know (saw you post in the thread) but I'm no...
by ragonamuffin
06 Aug 2017, 04:47
Forum: Related Hardware
Topic: RESC: Automotive quality high voltage fork from the VESC
Replies: 43
Views: 13303

Re: Moving around pins on the STM32 and upgrading to f7 over f4

Here is what I have so far for the layout, Much work still to be done on this as I still have not chosen the correct footprints for most components. No reason to lay stuff out twice.
by ragonamuffin
06 Aug 2017, 04:45
Forum: Related Hardware
Topic: RESC: Automotive quality high voltage fork from the VESC
Replies: 43
Views: 13303

Re: Moving around pins on the STM32 and upgrading to f7 over f4

Gate Drivers.PNG
Gate Drivers.PNG (43.15 KiB) Viewed 2142 times

Hall.PNG
Hall.PNG (31.51 KiB) Viewed 2142 times

Temp.PNG
Temp.PNG (11.26 KiB) Viewed 2142 times
by ragonamuffin
06 Aug 2017, 04:43
Forum: Related Hardware
Topic: RESC: Automotive quality high voltage fork from the VESC
Replies: 43
Views: 13303

Re: Moving around pins on the STM32 and upgrading to f7 over f4

Low Voltage.PNG
Low Voltage.PNG (61.5 KiB) Viewed 2030 times

Amp.PNG
Amp.PNG (27.86 KiB) Viewed 2030 times

CAN.PNG
CAN.PNG (55.62 KiB) Viewed 2030 times
by ragonamuffin
06 Aug 2017, 04:40
Forum: Related Hardware
Topic: RESC: Automotive quality high voltage fork from the VESC
Replies: 43
Views: 13303

Re: Moving around pins on the STM32 and upgrading to f7 over f4

Any more problems? I would love to say I am done with the schematic. I want to get on to selecting passive components so I can start laying everything out, something I am actually good at! :lol: Probably don't have to worry too much about the power supply schematics, they came from WEBENCH. TopSheet...
by ragonamuffin
29 Jul 2017, 14:56
Forum: VESC Projects
Topic: Solar car races
Replies: 61
Views: 16300

Re: Solar car races

Good stuff! I really don't know what I am doing, as this is the most advanced project I have ever done by far. I really appreciate you posting your schematics, it really helps me understand the high voltage stuff a bit better. I just need to finish the power supply and I believe I will be done!!! We...

Go to advanced search