Search found 31 matches

by fuelre
Sep 29 2016 2:02pm
Forum: Stand-up E-scooters and E-skateboards
Topic: FAULTY ITEMS AND BAD SERVICE FROM DIYELECTRICSKATEBOARDS
Replies: 7
Views: 1096

Re: FAULTY ITEMS AND BAD SERVICE FROM DIYELECTRICSKATEBOARDS

give him some time, he is realy busy. But he tries always to make the customer happy, if you give him the chance. I broke a part from my BoltOn Mount. I wrote him a simple email with 2 pictures. He answered me around 2 Weeks later with the question, if we could share the shipping costs (Internationa...
by fuelre
Sep 29 2016 1:41pm
Forum: Stand-up E-scooters and E-skateboards
Topic: 2nd E-Toxx build
Replies: 10
Views: 906

Re: 2nd E-Toxx build

if I remember it correct nowind got from 1Ah 1km of ride with his board, but i am not sure if that was on 8s or 12s
by fuelre
Aug 10 2016 8:00am
Forum: Stand-up E-scooters and E-skateboards
Topic: OpenSource Remote for VESC ArduBoardControl
Replies: 263
Views: 34035

Re: OpenSource Remote for VESC ArduBoardControl

I know its a huge step - but change the Arduino libs to native C Code for UART/Display/Serialcommands and you should get tons of free memory
by fuelre
Jul 27 2016 3:11pm
Forum: Items Wanted
Topic: borrow JP spotwelder
Replies: 0
Views: 325

borrow JP spotwelder

Hey guys and girls

I am looking for a JPspotwelder.
I need them for 2 Packs.
Is there someone who can lend it for a beer crate or money.
Preferred one from Austria, DACH or at least Europe.


Regards fuelre
by fuelre
Jun 22 2016 9:43am
Forum: Stand-up E-scooters and E-skateboards
Topic: Battery packs and cell choices
Replies: 3
Views: 457

Re: Battery packs and cell choices

Hey
I have 38120 10Ah Headways on one Longboard.
The only disadvantage on these cell is the size - 4cm in depth is to much - i change this Setup to 18650 LiIon at the moment.
And they have less power per volume than LiIon Cells.
by fuelre
Jun 05 2016 9:05am
Forum: Stand-up E-scooters and E-skateboards
Topic: Quad Drive Longboard
Replies: 15
Views: 1440

Re: Quad Drive Longboard

No real reason it's not done beyond cost AFAIK. You should really look at some more modern battery options though! Those cells are definitely not in keeping with the rocket ship theme! Why are they not rocket ship? They are rated for 70Amps each - thats at 12s 50A per Motor (210A overall) and there...
by fuelre
May 10 2016 1:28pm
Forum: Stand-up E-scooters and E-skateboards
Topic: OpenSource Remote for VESC ArduBoardControl
Replies: 263
Views: 34035

Re: OpenSource Remote for VESC ArduBoardControl

wow, 14mm depth is nearly nothing! I cant believe that. the biggest problem is the joystick which pushes the depth up to 23mm - it would be realy nice to see your trigger mechanism. If this is done its realy easy to reshape my case (turn my PCB by 90° and use a slim battery) and the display is at th...
by fuelre
May 10 2016 10:16am
Forum: Stand-up E-scooters and E-skateboards
Topic: OpenSource Remote for VESC ArduBoardControl
Replies: 263
Views: 34035

Re: OpenSource Remote for VESC ArduBoardControl

hey s28400 thats a nice case, what are the dimensions (metric plesae)? I can't explain it as I wan't with my english knowlage, they should be some positiv impulses to improve your case! There are some points to consider: don't forget the wiring, the screw holes requires a lot of space and the bigges...
by fuelre
Oct 31 2015 5:20am
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

ok sorry - i cant explain it perfektly in english i am looking for a smaller way to implement the trigger for speed up/break. the only thing that is small enough is the joystick, i have not found a potentiometer (linear or thumb) that fits into a remote and comes automaticaly back to zero (as the jo...
by fuelre
Oct 30 2015 3:37pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

If one was after a "dumb" controller that only had the throttle, trim and on/off, would this be a plug and play option for a gt2B replacement? I literally just want a controller that will speed me up and slow me down. I have a printer plus concepts for controller housings, and looking for a compact...
by fuelre
Oct 30 2015 3:19am
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

thats a difficult question - I had the most parts already in stock a quick out of mind answer for one unit: 2€ Controller 2€ FTDI UART-USB 2€ NRF from china 1€ Joystick 2€ Bat (standart 18650 cell) 8€ PCB 5€ other peaces ~25€ plus 15€ for a 3d printed Case (13€ extra for the Display) But these are t...
by fuelre
Oct 29 2015 3:53pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

it took some time but here are some news: The new V3 PCB is assambled, but its not nice to programme/develope it only with a programmer - i ordered a debugger that arrives hopefully next week. slow german shippig -.- You can break down the trigger PCB for another placement in a Case. The battery is ...
by fuelre
Oct 23 2015 2:24am
Forum: Stand-up E-scooters and E-skateboards
Topic: E-GO by Yuneec Internationl
Replies: 284
Views: 63480

Re: E-GO by Yuneec Internationl

Hey

please take some photos of the electronics, because I think that the Controller dies slowly with the higher voltage.
I hope for you it is ready for 10s but just to be sure take the time and shoot some fotos.
by fuelre
Oct 13 2015 9:53am
Forum: Stand-up E-scooters and E-skateboards
Topic: E-GO by Yuneec Internationl
Replies: 284
Views: 63480

Re: E-GO by Yuneec Internationl

if you are take some photos of the pcbs i can check the components for which voltage they are rated.
by fuelre
Oct 11 2015 4:02am
Forum: Stand-up E-scooters and E-skateboards
Topic: Marbel Board! (FINALLY!)
Replies: 42
Views: 7710

Re: Marbel Board! (FINALLY!)

TX is an RN4020 from Microchip
http://www.microchip.com/wwwproducts/De ... uct=RN4020
Bluetooth 4.1
comunicaton over UART
7dBm transmit power

The controller is also from Microchip but I cant read which one
by fuelre
Oct 05 2015 11:57am
Forum: Stand-up E-scooters and E-skateboards
Topic: Loaded Vanguard 2015 Dual VESC / Rear 12S
Replies: 281
Views: 41877

Re: Loaded Vanguard 2015 Dual VESC / Rear 12S

that looks awesome!

I need more time to finish my own build!

Do you have a foto with mounted motors and cases?
by fuelre
Sep 27 2015 7:51am
Forum: Stand-up E-scooters and E-skateboards
Topic: Loaded Vanguard 2015 Dual VESC / Rear 12S
Replies: 281
Views: 41877

Re: Loaded Vanguard 2015 Dual Rear 12S

@ onloop: A123 Cells are LiFePo4 Cells, they manage a lot more cycles than other chemistrys : more than 1000 cycles at 10C/25A and 100% DOD a LG ICR18650HE2 hits at 20A only 200 cycles (or is there another Cell in the SPACE CELL battery? ) Thats the biggest advantage, but they are expensive. Great b...
by fuelre
Sep 11 2015 12:12pm
Forum: Stand-up E-scooters and E-skateboards
Topic: New Carbon Fiber Electric Skateboard Deck Style??
Replies: 30
Views: 5708

Re: New Carbon Fiber Deck Style??

Hey Tourqueboard - I think the boardlength isnt that important - the wheelbase is definitly more interesting: The Wheelbase defines the room for our electric components and also the agility A board without kickers is shorter but the wheelbase is the same because the wheels are at the same spot. for ...
by fuelre
Sep 05 2015 3:46pm
Forum: Items for Sale - New
Topic: JP spot welder
Replies: 1242
Views: 174439

Re: JP spot welder

Hey riba - are this pic's from a testrun? Because 14ms is a long time for a spotweld?
by fuelre
Aug 24 2015 3:00pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Loaded Vanguard 2015 Dual VESC / Rear 12S
Replies: 281
Views: 41877

Re: Loaded Vanguard 2015 Dual Rear 12S

okp thats awesome!!

i have to reconsider my own enclosure!

I think a carbon fibre case makes no problems if nothing touch it
by fuelre
Aug 20 2015 5:04pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

Just a short information: I made a fast sketch for a evolve similar remote after some talking to whitepony: It uses the same components as my V3 Design. I know that the Battery is to big, but I can´t find a good, small and cheap replacment for it - is there somebody who knows one? (a 18650 cost arou...
by fuelre
Aug 20 2015 8:03am
Forum: Stand-up E-scooters and E-skateboards
Topic: Opensource Remote / BMS / BEC
Replies: 28
Views: 3727

Re: Opensource Remote / BMS / BEC

why isnt the picture visible? I got my 3D printed parts: The parts are not perfekt printed, so i had to do some extra work with a scalpel. But after that it fits perfektly together. The location of the Cruisebutton and Trigger is perfekt. And the other componentes are fits also well. But the whole c...
by fuelre
Aug 19 2015 10:37am
Forum: Stand-up E-scooters and E-skateboards
Topic: 10S custom skate ESC: testers wanted!
Replies: 1520
Views: 210658

Re: 10S custom skate ESC: testers wanted!

measure the resistance of the capacitor (from positiv pin to neg. pin) - is it a shortcut?