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  1. C

    Simon 12a esc - 3 stutter, 1 works!??

    Yeah, the windings are enamel coated and some motors extend the winding into the there wires. Max does this so when you cut the soldered tip off to shorten them, you're left with the enamel problem to deal with.
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    Simon 12a esc - 3 stutter, 1 works!??

    Still having my doubts about the enamel coated wires after I cut them shorter. Saying that, I cut the one that works just to see if that stopped it working. Used the same technique to de-enamel as the others (heated aspirin outside followed by flux) and it still worked like before. the others...
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    Simon 12a esc - 3 stutter, 1 works!??

    Yeah, I had that thought too but checked them and they're fine. Just enough thread to bite the motor a few threads.
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    Simon 12a esc - 3 stutter, 1 works!??

    Haha, yes Im flicking between batteries and using a 2200 to check. I know I programmed them all via the transmitter and menu 6 I chose option 4 so the low voltage was turned off.
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    Simon 12a esc - 3 stutter, 1 works!??

    3 of them start to stall at 70% (after a while getting going) then the power drops and intermittetly cuts out on the way down. Only with 3 of them. One is strong all the way up and down.
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    Simon 12a esc - 3 stutter, 1 works!??

    Ive just done that. 3 emax motors are funky. One works. Ive just ordered 4 new 2204 2300 instead of reordering the 1804's
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    Simon 12a esc - 3 stutter, 1 works!??

    Yeah, Ive connected directly to throttle on TX...same prob. Ive tried calibrating every option I can think of re the escs. I can't flash or update because I believe I need two extra pieces of hardware to get the firmware on the esc.
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    Simon 12a esc - 3 stutter, 1 works!??

    Im pulling my hair out. Never had such difficulty with a build in my life. Ive stripped the enamel from the motor wires, resoldered to esc and removed NAZE from equation. Even removed the PDBoard and hooked up directly to 3 different batteries. Exactly the same. EXACTLY THE SAME. Crazy what Im...
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    Simon 12a esc - 3 stutter, 1 works!??

    Excellent. I have hope for it yet. How did you get he enamel off?
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    Simon 12a esc - 3 stutter, 1 works!??

    LOL, well I think I may have figured it out! The motor wires are enamelled copper and when you buy then they have tinned ends, however when you cut them you're left with a joint that doesn't like to solder. There is a chance that the one that works perfectly has a good ESC-Motor joint and the...
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    Simon 12a esc - 3 stutter, 1 works!??

    Hi guys. So I lost my TBS disco as RTH didn't work and fpv signal dropped. I presume battery fell out. Nightmare. Anyway, been building a 250 racer instead. I have Simon Series 12a ESCs with Emax motors 1804 2480KV and only one works. 3 of them stutter the motors and when finally spin up...
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    TBS Disco Pro - from scratch

    Ive built a TBS Discovery from scratch. I printed pics from the plates of the disco and sized them up in the printer % till the holes fitted the DJI legs then I cut the plates out of PCB board. I also made the Tarot 2-D a front facing gimbal with polymorph pellets that melt at 60degs and harden...
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    Frsky DJT, 9X and Naza - Flying drunk!

    Ive upgraded my 9X to the frisky DJT and D8R- ii Plus and Im running a NAZA Lite with M firmware flash. Ive calibrated the compass, calibrated the Flight C, calibrated the sticks and the thing is flying like its drunk! It was perfect before the 'upgrade'. Anyone using similar setup?
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    Horrendous flight time!!

    Something like this maybe but with all 4 wires going to the cell checker rather than just two as seen here?
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    Horrendous flight time!!

    Thanks Rotorfreek. Hey I just got one of those cell checkers you recommended. Im currently using the balance tap from lipo to power FPV. Any ideas how to use cell checker while also being able to power fpv? Does it have a 'through' power out or is it possible to split the balance tap?
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    Horrendous flight time!!

    Also, Ive seen loads of videos from IB Crazy and he's certainly an innovator. I wonder what makes his Bluebeams better than the HK ones...considering they look pretty similar (albeit with blue dome or plastic wrap)? I suppose that goes for all of them...what makes one brand better? An antenna...
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    Horrendous flight time!!

    Thanks. Cant seem to find them anywhere in UK. Anything thats similar?
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    Horrendous flight time!!

    HI lads, another question... I have the Bosco 305 200mw tx rx FPV setup. Ive a pair of cheap HK cloverleafs on instead of duckys. Today I tested distance. I checked on Googlemaps after flight and I got about 300m then zero signal. Thats not great!! Tx is positioned upside down on quadcopter and...
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    Horrendous flight time!!

    Thanks! I ended up taking 12v from the power board and straight into the Tarot like I did with the KK2.1 FC. I took ch7 and set it to the rx pitch and its all working perfectly. So...exactly the same as what you've just suggested. Thanks for the reassurance!
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    Horrendous flight time!!

    Hi guys, a different question. Ive go the Naza setup now and Im wondering if I can take power from F1 or F2 so I can power my Tarot 2D gimbal. It right beside it and it would need 5V I think. I want to controll pitch of gimbal via radio tX directly rather than going through the Naza. Any help...
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