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Forum: Open ReVolt: open source DC motor controller 09-02-2016, 02:48 PM
Replies: 7,381
Views: 2,411,726
Posted By thingstodo
Use a serial program like Hyperterm. Connect as...

Use a serial program like Hyperterm. Connect as 19,200 baud, 8 data bits, 1 stop bit, no parity, no flow control.

Commands are listed here ... at least, this is the first post in the thread .....
Forum: Fossil Fuel Free 03-13-2015, 11:53 PM
Replies: 3,480
Views: 916,649
Posted By e*clipse
Paul, I'm glad thingstodo and Astro replied...

Paul,

I'm glad thingstodo and Astro replied first. They did a fine job of saying what I would have attempted, but botched with some frustrated blubbling...

You and your works are respected in...
Forum: Fossil Fuel Free 01-30-2015, 05:19 PM
Replies: 3,480
Views: 916,649
Posted By MPaulHolmes
I made an AC controller instructable if you guys...

I made an AC controller instructable if you guys want to check it out.
200kW AC Motor Controller for Electric Car (http://www.instructables.com/id/200kW-AC-Motor-Controller-for-Electric-Car/)
...
Forum: Open ReVolt: open source DC motor controller 07-03-2014, 02:47 AM
Replies: 7,381
Views: 2,411,726
Posted By jedsmd
End Panel details ...

End Panel details
http://i.imgur.com/xSEAOj7.jpg


http://i.imgur.com/OctZTzl.jpg
Cut a piece of ABS the size of the end of the controller. I used 1/8" sheet because I had some, I think 1/4"...
Forum: Fossil Fuel Free 04-17-2012, 01:14 AM
Replies: 3,480
Views: 916,649
Posted By MPaulHolmes
My boards arrived today for the 200ampRMS...

My boards arrived today for the 200ampRMS (hopefully) controller. And I ordered the parts for populating the boards too. The BOM is ready to be posted to the ecomodder wiki too. Parts are in the...
Forum: Open ReVolt: open source DC motor controller 07-11-2011, 08:31 AM
Replies: 436
Views: 84,683
Posted By Freyguy
Version 1.4 release

OK guys, version 1.4 is ready for release. Fixes/additions in this revision:
- write capacity to EEPROM immediately after SOC reset
- skip capacity write to EEPROM if battery amps less than 2...
Forum: Open ReVolt: open source DC motor controller 05-23-2011, 03:37 PM
Replies: 436
Views: 84,683
Posted By Freyguy
Hey Alvin, thats funny. I just found that bug...

Hey Alvin, thats funny. I just found that bug yesterday and didn't get to post it. Basically, when you reset SOC, it will update the capacity in ram immediately, but still relies on the 1 minute...
Forum: Open ReVolt: open source DC motor controller 05-23-2011, 11:36 AM
Replies: 7,381
Views: 2,411,726
Posted By MPaulHolmes
Ya, I've fixed that since then. I need to repost...

Ya, I've fixed that since then. I need to repost the updated software.
Forum: Open ReVolt: open source DC motor controller 05-23-2011, 11:24 AM
Replies: 7,381
Views: 2,411,726
Posted By DJBecker
My reading of the Cougar source code has the HPL...

My reading of the Cougar source code has the HPL / High Pedal Lockout check being done independently of the PRECHARGE_WAIT / contactor timeout. Someone that doesn't understand the delay, or just...
Forum: Open ReVolt: open source DC motor controller 05-03-2011, 10:01 PM
Replies: 436
Views: 84,683
Posted By Freyguy
Hall sensor alternative to Tamura

Since it appears that getting the Tamura 400A sensor is almost impossible, I wanted to let everyone know that the LEM Hass 300-S can also be used. Starting with version 1.3 I placed the mod used by...
Forum: Open ReVolt: open source DC motor controller 04-03-2011, 04:55 PM
Replies: 436
Views: 84,683
Posted By Freyguy
Latest Firmware version 1.2 and revised BOM

OK gentlemen, I addressed the issues identified thusfar and would like to call this my final contribution. I updated the BOM to show note2 this time (R20 selection) and changed J1 header to a 2-pin...
Forum: Open ReVolt: open source DC motor controller 03-22-2011, 11:02 PM
Replies: 2
Views: 4,351
Posted By bennelson
Open Revolt Official on the EV Album!

Hey Everyone!

I recently had a complaint from somebody that they couldn't find cars on the EV Album that had "Cougar" or "Revolt" controllers running them.

I e-mailed Mike, who runs the EV...
Forum: Open ReVolt: open source DC motor controller 03-06-2011, 07:46 PM
Replies: 436
Views: 84,683
Posted By Freyguy
Links to latest Cougar LCD files

As promised, here are the latest files-
1. CougarLCD_firmware_v1.1.zip (231.7 KB bytes) => https://www.onlinefilefolder.com/1svI0qCjUPXWfr

2. CougarLCD_Artwork_Rev_0.zip (100.0 KB bytes) =>...
Forum: Fossil Fuel Free 06-22-2010, 08:12 PM
Replies: 385
Views: 117,595
Posted By MPaulHolmes
Alvin, you are amazing!

Alvin, you are amazing!
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