Search found 9 matches

by crank2giri
Jun 21 2018 12:58am
Forum: Motor Technology
Topic: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
Replies: 3654
Views: 240999

Re: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW

Hey Guys,
We are working on a 14S Battery pack and no PAS, wanted to understand how get the controller working in this mode for a 14FET Controller 1000W. Also is there as a way to derate the motor? As in, limit the power output to something like 350W.
by crank2giri
Apr 03 2018 11:48am
Forum: Items for Sale - New
Topic: 18650 format Cell Testing Rig
Replies: 4
Views: 688

Re: 18650 format Cell Testing Rig

updated the cost in the original post. Will post an image of the actual test rig, soon. Am new and am not able to upload an image.
by crank2giri
Apr 03 2018 7:47am
Forum: Items for Sale - New
Topic: 18650 format Cell Testing Rig
Replies: 4
Views: 688

Re: 18650 format Cell Testing Rig

Hey kZs0lt, I run a startup and have incurred significant costs developing the system, in prototyping and salaries for the developer, I would definitely want to make it opensource eventually, but need to see how I can recover our development costs first. Tips for anyone who wants to develop their ow...
by crank2giri
Mar 27 2018 9:16am
Forum: Items for Sale - New
Topic: 18650 format Cell Testing Rig
Replies: 4
Views: 688

18650 format Cell Testing Rig

Hey Folks!! We developed a Li-Ion Cell testing rig, basically it will charge and discharge any Li-ion cell and have the data logged automatically, currently, the controller is an Arduino Nano and using a raspberry pi as the data logger. And you can basically automate the process and you can measure ...
by crank2giri
Jun 18 2016 9:22am
Forum: Battery Technology
Topic: 3-192S Arduino BMS (using BQ76PL536A)
Replies: 78
Views: 21555

Re: 3-192S Arduino BMS (using BQ76PL536A)

Just wondering if any soul is still working on the project?
by crank2giri
Apr 27 2016 9:36am
Forum: Stand-up E-scooters and E-skateboards
Topic: stuck full throttle
Replies: 14
Views: 3461

Re: stuck full throttle

I am the latest victim. I have a Sabvoton 72V 100A Controller the new gen. : Was out testing the setup was working all good then it just died all the regular troubleshooting steps failed and when i finally hooked up the computer to the controller the throttle is full 4.96V. I even tried swapping the...
by crank2giri
Feb 15 2016 7:28pm
Forum: E-Bike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 309
Views: 52483

Re: Sabvoton SVMC072150 controller review, variable regen *P

I have a Sabvoton SSC72100 purchased from QS motor, I was able to install the USB software but dosent look like the controller is communication with the software, the TXled blinks but the RX does not as a result not able to configure the controller. Any one who can offer some help, would be really a...
by crank2giri
Feb 14 2016 11:54pm
Forum: Motor Technology
Topic: Looking for a perfect motor controller? gather here
Replies: 255
Views: 42674

Re: Looking for a perfect motor controller? gather here

@Sabvoton Team @QSMotor Team I have brought a Sabvoton 72V 80A BLDC motor Controller and was trying to set it up recently. Made the connections as per the wiring diagram and tried to set the software up as per the software manual, but the computer is not able to communicate with the controller. Trie...
by crank2giri
Nov 02 2015 11:06am
Forum: Battery Technology
Topic: Ultra power dense charger project.
Replies: 59
Views: 5536

Re: Ultra power dense charger project.

Might be a dumb question, I am told to understand that all power circuits plugging into mains utility have to meet some standards so that they dont interfere with them. 1. Is that true? 2. what ways can power circuits break utility mains? 3. How are we tackling this in this project. I am building my...