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  1. E

    Help choosing my electronic (trampa e-mtb)

    Hi ! I'm using 2x 6S trackstar 150A ESC with sensored alien 5065, for parks and streets it has enough torque and reaches speed of 35-40km/h, even for off-road use it works fine, but when i drive in the forest and if there is brances and another obstacles on the road, i feel torque is lacking...
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    Scrub Psycho 2 planning

    Okay , so i'm going to freeze onda project for while , and start focusing e-mountainboard. Next week my Scrub Psycho 2 board should arrive to post office. What do you recommend 2wd or 4wd for mountain ride , sensored system has more low rpm torque? Higher voltages and lower current ,less heat...
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    Electric Onda Board

    I don't exactly know yet what to do with onda, should i just ride slow with it (with +2kw motors :D) or try to harden deck with something(aluminium). Well cant blame onda ,it is my first skateboard ,flexible deck ,motors , what could go wrong? :D But i have been thinking about making...
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    Electric Onda Board

    Okay , here is some pics of my electric ondaboard. I am pretty done with this flexible board i have already fall down 2times @+25kmh ,because trcuks shakes like hell i am not sure why ,but i think its because board is so flexible. I have ruined all my torsion shockers ,because when board starts...
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    Enough for ondaboard?

    I have powered my arduino from battery balance wires , is it ok? Is it safe to use balance wires ? How much max current for those wires? I am talking about 6s 5800mah battery. How can you drive 1wd?? Its really hard ,everytime i try to accelerate bit faster i can feel how my board starts...
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    Enough for ondaboard?

    Ah i made it with arduino+android =D I found some calibration code and mod it bit =) calibration code for trackstar 150a gen 2 #include <Servo.h> #define MAX_SIGNAL 2000 #define MIN_SIGNAL 800 #define NEUTRAL_SIGNAL 1350 #define MOTOR_PIN 11 Servo motor; void setup() {...
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    Enough for ondaboard?

    Hi ! Do you think 25Pitch chain and sprockets can handle propodrive 50-60 @6-8s?
  8. E

    Enough for ondaboard?

    haha nice to hear , i was first going for 5.5" ,but that was out of stock from EU so i went for 7" :D Havent tested outside yet ,but i think 7 rolls great. atm i am stuck at hobbyking , its really hard to pick nice parts ,when everything seems to be out of stock/back ordered from EU warehouse...
  9. E

    Enough for ondaboard?

    Okay thanks ,but isnt there some kind brake system in ESC Hobbyking SS Series 90-100A. From ESC's manual : And if i go for those 90-100a ESC are they enough to handle my motors @7S without burning/overheating?
  10. E

    Enough for ondaboard?

    Hi ! I have been watching something like this for my onda vibe =) 2xTurnigy Aerodrive SK3 - 5055-280kv 2xHobbyking SS Series 90-100A 2xZIPPY Compact 4500mAh 7S 35C 1xTurnigy Accucel-8 150W 7A Balancer/Charger Onda wheels are 7"(17,78cm) Length of circumference= 2*π*8,89=55,9cm Motor top...
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