Endless Sphere DIY EV Forum

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neptronix
Xenforo conversion thread ( ES 2.0 )

ES Knowledgebase

Everything about the ES knowledgebase
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6
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152
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6
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152
hjns
ES seeks Knowledgebase editors!

Electric Bicycles

Bike Mechanical & Structural

Repair, design, and customization of the bicycle itself
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578
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8,015
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578
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anarchy
Gears not meshing BMC 48v 1000w hub

EBike General Discussion

General Discussion about electric bicycles.
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Z
Looking for a new Battery after 14 years

EBike Technical

Get all your technical information about ebikes here.
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219,834
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219,834
E-HP
Sabvoton Controller and brake/tail and head lights
  • E-HP

EBike Troubleshooting

Yer bike busted? tell us all about it here.
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1,882
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16,221
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1,882
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A
Sabvoton SVMC7280 Throttle will not work......

EBike Mid Drives & Other Drives

R/C motors, mid drive, roller, and geared drives.
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150,485
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H
Is there a planetary gear hub available?

EBike Reviews & Testing

Real world experience and feedback on ebike products.
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794
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26,428
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794
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E
TSDZ2b kit on a gravel bike

EBike Build Threads

Show off your Ebike creation here.
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3,409
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3,409
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120,943
D
RockRider st100 ebike kit compatibility question

EBike Electronics Hacking

Liberate ebike electronics from artificial restrictions
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8
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168
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8
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168
viachaslau
Yamaha hacking dongle to use 3rd party batteries

Electric Scooters / Motorcycles

Stand-up EScooter/ESkateboards

Lightweight / Folding / Portable EVs - seats optional
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2,642
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38,656
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2,642
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38,656
E-HP
Need help finding a compatible controller
  • E-HP

EScooters/EMotorcycles

Large electric scooters and motorcycles
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2,070
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32,862
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2,070
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32,862
E
Battery Enclosure Design Considerations

EScooter/EMotorcycle Build Threads

Show off your E-Scooter or Motorcycle creation here.
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502
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14,829
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502
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bananu7
2008 CRF250R - QS138v3 70H - ANT - Sanyo UR18650-RX 20s20p - Votol EM260

Large / Other EVs

Electric Cars & other 4 wheelers

Electric cars, trucks, ATVs, NEVs
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854
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10,796
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854
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S
For four 6v batteries making a 24v system, can I hook a 24v trickle charger to it?
  • slm9s

Electric Aircraft

Things that fly
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246
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3,141
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246
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3,141
amberwolf
3D printed 400mm EDF project

Electric Watercraft

Boats, Jet Skis, Kayaks etc., including hovercrafts
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295
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4,568
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295
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K
watersnake slither on 4s li-ion?

Electric Technology Discussion

E-Vehicles General Discussion

General Discussion about electric vehicles.
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3,077
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38,715
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3,077
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38,715
C
smoregrava's Torque Monster Electric Paxster Rebuilt

Battery Technology

Batteries, Chargers, and Battery Management Systems.
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232,584
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15,015
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232,584
BlueSwordM
Tabless design cylindrical cells tests

Motor Technology

Electric Motors and Controllers
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3,943
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91,156
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3,943
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91,156
astronaut
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

EV Business World

Topics related to EV businesses
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460
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7,911
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460
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marty
My new eBike shop: Structuring, building, and pricing. Reflections and criticisms please.

Alternative Energy

Solar, wind, hydro, other non-fossil sources of energy
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506
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5,873
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506
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5,873
amberwolf
DIY solar hot water pre-heater

Technical Reference Area

Archive of useful information; not a discussion area.
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79
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2,429
Threads
79
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2,429
Botvink
Simple Power Mosfet - (use as a reliable switch)

Online Market

Items for Sale - New

Place for dealers to post items for sale.
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410
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14,150
Threads
410
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14,150
LITEON
11.5 kWh DIY 18S3P 165Ah 64V Energy Storage Accumulator Battery

Items for Sale - Used

Got parts that need a good home? Post it here!
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700
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3,139
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700
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3,139
J
350watt direct drive rear hub motor $20

Items Wanted

Post what you need, maybe others will have one!
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360
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1,283
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360
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1,283
M
Looking for Cycle Analyst V2

Help Wanted & offered

Jobs, work offers, services, etc
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109
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483
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109
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483
amberwolf
open revolt controller software (cougar)

Vendor Relations Corner

Good or bad experience with a vendor? let's hear it!
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172
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2,120
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172
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K
a company called "Full Battery"

EV Related Parts and Services

Links to sources for EV related parts and services.
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108
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1,015
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108
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R
New UK store selling Interesting E-Bike Items

The Biker Bar

General Discussion

Talk about anything and everything here within reason.
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6,673
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100,163
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6,673
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100,163
neptronix
Will Tariffs come about and lead to higher priced ebike parts

Polls & Surveys

Get the forum community involved in polls & surveys.
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315
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6,095
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315
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amberwolf
DIY electronics under "EBike Electronics Hacking"

EVents

Post events, rally, conventions, get-togethers, etc. for anything related to the e-vehicle world.
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413
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6,561
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413
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A
Electrify Expo North America

Members' Hobbies and Interests

Our related, or not so related hobbies/interests.
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37
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1,639
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37
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amberwolf
Amberwolf's Music Studio Technical Stuff

Off Topic Discussions

This area may contain offensive posts or controversial topics. Hot topic items like religion and politics can be discussed only if they are objective and respectful.
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275
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38,797
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The fingers
Was bound to happen?

The Dumpster

Dive into the dumpster for posts we found too foul to retain. Kept for reference, but regularly emptied.
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19
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550
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19
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neptronix
Avoid " F I R E" - A little knowledge can save your life

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