Electric Technology Discussion

Forum

Topics

Posts

Last post

E-Vehicles General Discussion
General Discussion about electric vehicles.
Topics: 2864

2864 Topics

34255 Posts

Last post Re: The Onecycle build. My se…
by amberwolf View the latest post
Mar 06 2021 1:53am
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Topics: 13235

13235 Topics

210519 Posts

Last post Re: 40T, neodymium magnets, p…
by goatman View the latest post
Mar 06 2021 2:27am
Motor Technology
Electric Motors and Controllers
Topics: 3166

3166 Topics

76304 Posts

Last post Re: Motor winding curiosity...
by mxlemming View the latest post
Mar 06 2021 3:24am
EV Business World
Topics related to EV businesses
Topics: 408

408 Topics

6321 Posts

Last post Hyundai Ioniq 5...
by Hillhater View the latest post
Mar 04 2021 8:11pm
Alternative Energy
Solar, wind, hydro and other non-fossil sources of electricity.
Topics: 432

432 Topics

4932 Posts

Last post Re: Don't we all wish we had …
by markz View the latest post
Mar 02 2021 5:31pm

Active topics

Replies

Views

Last post

Thread for new battery breakthrough PR releases

Last post by Hillhater « Jan 05 2021 11:53pm
Replies: 1668
by Doctorbass » Nov 06 2007 11:32pm
1

…

63

64

65

66

67
1668 Replies

260773 Views

Last post by Hillhater
Jan 05 2021 11:53pm
Sticky thread index for "Motor Technology"

Last post by amberwolf « Jul 27 2020 1:23am
Replies: 4
by spinningmagnets » May 25 2015 8:06am

4 Replies

14217 Views

Last post by amberwolf
Jul 27 2020 1:23am
ES DIY Motor Challenge

Last post by boars « Feb 16 2020 11:30pm
Replies: 328
by Miles » Nov 28 2009 5:05pm
1

…

10

11

12

13

14
328 Replies

131881 Views

Last post by boars
Feb 16 2020 11:30pm
How Motors Work - some educational links

Last post by HarryC « Feb 04 2020 4:31am
Replies: 18
by fechter » Feb 02 2007 10:39am

18 Replies

45896 Views

Last post by HarryC
Feb 04 2020 4:31am
Lithium Batteries Shipping Rules Discussions

Last post by aCeMadMod « Nov 20 2019 1:34am
Replies: 291
by RLT » Sep 13 2008 1:28am
1

…

8

9

10

11

12
291 Replies

90709 Views

Last post by aCeMadMod
Nov 20 2019 1:34am
RC Lipo pack inspection, series/parallel charging, and lifespan/safety tips

Last post by tomjasz « Sep 24 2019 12:14am
Replies: 172
by neptronix » Aug 01 2013 6:28am
1

…

3

4

5

6

7
172 Replies

101672 Views

Last post by tomjasz
Sep 24 2019 12:14am
Taking Charge: Let's Develop the Products That We Want!

Last post by furcifer « Jul 01 2019 2:28pm
Replies: 35
by RevDon » Dec 13 2007 2:17pm
1

2
35 Replies

30691 Views

Last post by furcifer
Jul 01 2019 2:28pm
PM Motor theory - formulae etc.

Last post by amberwolf « Feb 18 2018 3:58am
Replies: 71
by Miles » Feb 19 2010 9:19am
1

2

3
71 Replies

48384 Views

Last post by amberwolf
Feb 18 2018 3:58am
Sticky thread index for "Battery Technology"

Last post by spinningmagnets « Aug 07 2017 8:33pm
Replies: 5
by spinningmagnets » May 25 2015 7:59am

5 Replies

21891 Views

Last post by spinningmagnets
Aug 07 2017 8:33pm
Resources

Last post by Miles « Apr 23 2016 4:21am
Replies: 27
by Miles » Feb 04 2010 3:22pm
1

2
27 Replies

27329 Views

Last post by Miles
Apr 23 2016 4:21am
Battery F.A.Q - Compilation of good stuff !

Last post by Ypedal « Jan 27 2014 12:07pm
Replies: 28
by Ypedal » Apr 03 2011 9:07am
1

2
28 Replies

81644 Views

Last post by Ypedal
Jan 27 2014 12:07pm
Motor winding curiosity...

Last post by mxlemming « Mar 06 2021 3:24am
Replies: 1
by jamiejackherer » Mar 05 2021 3:22pm

1 Replies

49 Views

Last post by mxlemming
Mar 06 2021 3:24am
What controller for 72v, 100+ amps?

Last post by PRW « Mar 06 2021 3:23am
Replies: 10
by PRW » Feb 28 2021 10:33pm

10 Replies

232 Views

Last post by PRW
Mar 06 2021 3:23am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C.

Last post by mbrusa « Mar 06 2021 2:43am
Replies: 43
by mbrusa » Mar 01 2021 7:23am
1

2
43 Replies

1220 Views

Last post by mbrusa
Mar 06 2021 2:43am
40T, neodymium magnets, plasti dip cycle test

Last post by goatman « Mar 06 2021 2:27am
Replies: 128
by goatman » May 13 2020 11:22am
1

2

3

4

5

6
128 Replies

6811 Views

Last post by goatman
Mar 06 2021 2:27am
The Onecycle build. My self balancing single wheeled e-bike(?)

Last post by amberwolf « Mar 06 2021 1:53am
Replies: 2
by Aether » Mar 05 2021 1:11pm

2 Replies

54 Views

Last post by amberwolf
Mar 06 2021 1:53am
New open source tool for JBD / XiaoXiang BMS

Last post by xenodius « Mar 06 2021 12:58am
Replies: 7
by MrSurly » Feb 25 2021 12:33pm

7 Replies

227 Views

Last post by xenodius
Mar 06 2021 12:58am
Repair or rewind?

Last post by markz « Mar 06 2021 12:01am
Replies: 4
by jamiejackherer » Mar 05 2021 6:20pm

4 Replies

117 Views

Last post by markz
Mar 06 2021 12:01am
kWeld - "Next level" DIY battery spot welder

Last post by Hummina Shadeeba « Mar 05 2021 11:10pm
Replies: 1301
by tatus1969 » Jun 21 2017 6:26pm
1

…

49

50

51

52

53
1301 Replies

193488 Views

Last post by Hummina Shadeeba
Mar 05 2021 11:10pm
Aluminium Air cells for EVs..explained.

Last post by Hillhater « Mar 05 2021 8:41pm

by Hillhater » Mar 05 2021 8:41pm

0 Replies

32 Views

Last post by Hillhater
Mar 05 2021 8:41pm
Kona EV , battery fires..Recall.

Last post by Hillhater « Mar 05 2021 8:30pm
Replies: 6
by Hillhater » Feb 24 2021 6:41pm

6 Replies

192 Views

Last post by Hillhater
Mar 05 2021 8:30pm
Motorsport, Racing, The Future

Last post by Grantmac « Mar 05 2021 3:48pm
Replies: 28
by AM2Racing » Feb 22 2021 7:50am
1

2
28 Replies

605 Views

Last post by Grantmac
Mar 05 2021 3:48pm
APL's DIY axial-flux motor

Last post by coleasterling « Mar 05 2021 3:03pm
Replies: 1436
by APL » Sep 21 2018 2:10pm
1

…

54

55

56

57

58
1436 Replies

126975 Views

Last post by coleasterling
Mar 05 2021 3:03pm
10kW BLDC motor controller up to 90V and 200A with sensorless FOC - build thread

Last post by peters « Mar 05 2021 3:03pm
Replies: 28
by peters » Feb 28 2021 2:02pm
1

2
28 Replies

662 Views

Last post by peters
Mar 05 2021 3:03pm
"desulfate" 40T and 30Q and VTC6 and P42a

Last post by goatman « Mar 05 2021 1:37pm
Replies: 27
by goatman » Dec 16 2020 12:11am
1

2
27 Replies

988 Views

Last post by goatman
Mar 05 2021 1:37pm
My1020 / Kunray / YaLU 1000 - 2000W motor ?

Last post by Matenstein « Mar 05 2021 1:34pm
Replies: 77
by qwerkus » May 22 2019 9:05am
1

2

3

4
77 Replies

11572 Views

Last post by Matenstein
Mar 05 2021 1:34pm
'on board' 1.5kW charger. Which alibaba supplier?

Last post by flippy « Mar 05 2021 12:13pm
Replies: 146
by Jordan325ic » Feb 05 2021 2:03pm
1

2

3

4

5

6
146 Replies

2725 Views

Last post by flippy
Mar 05 2021 12:13pm
Problems with smart BMS JBD

Last post by Globo « Mar 05 2021 11:30am
Replies: 1
by Globo » Mar 05 2021 11:28am

1 Replies

27 Views

Last post by Globo
Mar 05 2021 11:30am
TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

Last post by jeff.page.rides « Mar 05 2021 11:29am
Replies: 195
by andrea_104kg » Jan 14 2020 5:40am
1

…

4

5

6

7

8
195 Replies

22603 Views

Last post by jeff.page.rides
Mar 05 2021 11:29am
Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Last post by jeff.page.rides « Mar 05 2021 11:26am
Replies: 1550
by andrea_104kg » Jan 18 2019 5:41am
1

…

59

60

61

62

63
1550 Replies

174371 Views

Last post by jeff.page.rides
Mar 05 2021 11:26am
TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (r0mko fork, torque only)

Last post by HughF « Mar 05 2021 10:09am
Replies: 27
by HughF » May 01 2020 6:50am
1

2
27 Replies

1592 Views

Last post by HughF
Mar 05 2021 10:09am
Votol EM-100 & EM-150 controllers

Last post by drischnie « Mar 05 2021 8:37am
Replies: 1368
by Stefanj. » Aug 22 2018 6:11pm
1

…

51

52

53

54

55
1368 Replies

147098 Views

Last post by drischnie
Mar 05 2021 8:37am
Why isn't "node charging" through the balance leads more common?

Last post by DogDipstick « Mar 05 2021 6:46am
Replies: 24
by fatty » Feb 27 2021 4:09pm

24 Replies

549 Views

Last post by DogDipstick
Mar 05 2021 6:46am
APT 96600 Manual & Software pin and connection

Last post by philjk2007 « Mar 05 2021 4:19am
Replies: 3
by daxwert » Oct 06 2020 3:54am

3 Replies

417 Views

Last post by philjk2007
Mar 05 2021 4:19am
BT Interface for TSDZ2 Open Source firmware - Work in progress

Last post by casainho « Mar 05 2021 3:21am
Replies: 173
by mspider65 » Nov 17 2019 8:36am
1

…

3

4

5

6

7
173 Replies

13230 Views

Last post by casainho
Mar 05 2021 3:21am
Best Method for Battery Build??? 16s4p Telsa 2170 Cells

Last post by 99t4 « Mar 05 2021 1:37am
Replies: 23
by Maniaccts » Nov 21 2019 11:54pm

23 Replies

3117 Views

Last post by 99t4
Mar 05 2021 1:37am
Hyundai Ioniq 5...

Last post by Hillhater « Mar 04 2021 8:11pm

by Hillhater » Mar 04 2021 8:11pm

0 Replies

49 Views

Last post by Hillhater
Mar 04 2021 8:11pm
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by izy « Mar 04 2021 3:36pm
Replies: 4391
by casainho » Apr 25 2017 8:37pm
1

…

172

173

174

175

176
4391 Replies

428965 Views

Last post by izy
Mar 04 2021 3:36pm
Battery, controller, motor set up help

Last post by Brynturner « Mar 04 2021 2:35pm

by Brynturner » Mar 04 2021 2:35pm

0 Replies

45 Views

Last post by Brynturner
Mar 04 2021 2:35pm
Controller to run both 36V & 72V ?

Last post by markz « Mar 04 2021 6:00am
Replies: 6
by WaterDog » Mar 02 2021 11:42am

6 Replies

146 Views

Last post by markz
Mar 04 2021 6:00am
First Battery Build 21700 Molicel P42A

Last post by kudos « Mar 04 2021 4:37am
Replies: 29
by kudos » Feb 10 2021 1:56pm
1

2
29 Replies

947 Views

Last post by kudos
Mar 04 2021 4:37am
Self-Discharge UPDATE On 30Q 141 Cells

Last post by goatman « Mar 03 2021 7:47pm
Replies: 68
by eMark » Jan 18 2021 6:47pm
1

2

3
68 Replies

2229 Views

Last post by goatman
Mar 03 2021 7:47pm
SiliXcon FOC Controllers, small, powerful and many features

Last post by scrambler « Mar 03 2021 5:16pm
Replies: 18
by madin88 » Jan 16 2019 5:18am

18 Replies

3842 Views

Last post by scrambler
Mar 03 2021 5:16pm
96V battery build. BMS Help.

Last post by chofmeister « Mar 03 2021 2:02pm
Replies: 5
by chofmeister » Feb 28 2021 10:30pm

5 Replies

179 Views

Last post by chofmeister
Mar 03 2021 2:02pm
18650 Cell Source

Last post by flippy « Mar 03 2021 1:11pm
Replies: 55
by scuuder3 » Jun 26 2017 2:22pm
1

2

3
55 Replies

7104 Views

Last post by flippy
Mar 03 2021 1:11pm
Run a 3 phase generator as motor.

Last post by fourbanger « Mar 03 2021 12:16pm
Replies: 4
by fourbanger » Feb 22 2021 8:39pm

4 Replies

183 Views

Last post by fourbanger
Mar 03 2021 12:16pm
Buick Lacrosse e-assist moto-alternator

Last post by ShadowNightmares « Mar 03 2021 11:50am
Replies: 5
by thunder » Feb 28 2021 1:31pm

5 Replies

166 Views

Last post by ShadowNightmares
Mar 03 2021 11:50am
Kelly KLS14401-8080IPS pre-charge

Last post by hallkbrdz « Mar 03 2021 11:47am

by hallkbrdz » Mar 03 2021 11:47am

0 Replies

45 Views

Last post by hallkbrdz
Mar 03 2021 11:47am
Triangular 14s7p cell layout

Last post by titan_rw « Mar 03 2021 10:23am
Replies: 1
by titan_rw » Feb 26 2021 1:05pm

1 Replies

114 Views

Last post by titan_rw
Mar 03 2021 10:23am
Spot welding A123 26650 cells

Last post by nuxland « Mar 03 2021 9:20am
Replies: 2
by LSBW » Feb 25 2021 8:36pm

2 Replies

270 Views

Last post by nuxland
Mar 03 2021 9:20am

Return to Board Index