WLToys V912 Brushless Helicopter with Gyro PCBs and Battery Mod

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9 жыл бұрын

WLToys V912 Brushless Helicopter with Gyro PCBs and Battery Mod (edited) Purchased form Banggood at www.banggood.com/WLtoys-V912-4CH-Brushless-RC-Helicopter-With-Gyro-RTF-p-922661.html
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Пікірлер: 16

@jakelang4387 3 жыл бұрын

Love it

@rc-jatodaniel 4 жыл бұрын

Thank you for your ideas for mod this helicopter. I´m going to buy this heli too and now I know what improvements that needs to be done thanks to you :)

@drwatson1234 7 жыл бұрын

Looking for help. I bought a v912 and only one servo worked. I swapped the servo wires to determine if the issue was with the PCB or the servos. Basically either servo alone worked fine on the inner plug but not on the outer plug. That is- each would work alone when on the inner plug but the outer plug would not operate any particular servo. Outer plug connected servo just buzzed a bit and had resistance. So I assumed it was a bad PCB. Seemed logical. One plug was good and one was bad. Replaced the PCB with a new one and same result! Any ideas? I am out of ideas. Based on logic - servos all good, wires all good - bad PCB again?

@2664ferreira 6 жыл бұрын

My friend can you pass me step by step the istallation of esc on the board

@Jamesyboy200 7 жыл бұрын

Do you think 850mA batteries are best or 1000 etc? any recommendations on where to get them? thanks

@jera2020 9 жыл бұрын

Hi.. one question; do you notice that the tail in the brushless version doe not hold as steady as the brushed version? I bought one recently from banggood and it came with first: only two cables from the pcb board that connect to the connections right next to the servo connections. And second, the pcb board came wrapped in rubber. Anyhow, it is not stable as the brushed version. So I put the MJX F45 motor and I am happy with it so far. On another note, instead of bending the flybar, I grinded down the plastic shafts where the stopper sits making it sit lower, and it is now able to stop the flybar from hitting anything.

@MDLloyd 9 жыл бұрын

Hi Jera. Merry Christmas! I had no problem with tail stability on my V912 Brushless straight out of the box. It held very well. I did have to adjust the servo arms a bit to balance the swash but that was it. The tail motor is the week link on this model (wish it was brushless). They fail often so pick one up. See kzfaq.info/get/bejne/Z66WmLdpm6evlZs.html I had some trouble with the bent flybar solution so I bought a new one and went with the MJX F45 stopper. Fits perfect and is bigger (and a nice red color) and the larger size shortens the range of the flybar. www.banggood.com/Wholesale-MJX-F45-Aluminium-Ball-Helicopter-Part-F45-001-p-46014.html

@cattail3 5 жыл бұрын

Just a quick question that you might not be able to answer...... I just purchased this V912 from Banggood but it came without the transmitter. Would you have any thoughts as to how one would bind this to a different transmitter other than the one provided by WLToys? The instruction manual leaves a lot to be desired but I am stuck here. Thanks for any light you might be able to shed on this problem!

@MDLloyd 5 жыл бұрын

Sorry I don't. I haven't flown this in awhile but at one point my transmitter went bad and I ordered a new WLtoys transmitter from Banggood (same as original that was shipped with the AC), It connected without any problems.

@Juno58 6 жыл бұрын

Where did you place the esc after your mod?

@MDLloyd 6 жыл бұрын

Juno both boards go in the battery Bay one above the other

@Juno58 6 жыл бұрын

MD Lloyd ok thanks, i'll have a try.

@ghosttjr2 7 жыл бұрын

what is the battery? 7,4v 850

@MDLloyd 7 жыл бұрын

Rechargable 7.4V 850mAh

@MDLloyd 9 жыл бұрын

Purchased from Banggood. www.banggood.com/WLtoys-V912-4CH-Brushless-RC-Helicopter-With-Gyro-RTF-p-922661.html I did this mod by only removing one side of the metal frame and loosening the baseplate.

@MDLloyd 9 жыл бұрын

New mod at V912 low voltage alarm