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RC India

General Topics => Chatter Zone => Topic started by: abhinavbhopal26 on July 27, 2016, 07:27:49 PM

Title: brushed flight controllers for micro/mini quadcopters
Post by: abhinavbhopal26 on July 27, 2016, 07:27:49 PM
1.Eachine Racer 250 Drone Spare Part CC3D Flight Controller With Flexiport (1012630)
2.MultiWii NanoWii ATmega32U4 Micro Flight Controller USB/GYRO/ACC
3.any controller from cc3d
which of these will be suitable for building a miniquad?
and should be easily available in india too. please help!!!
Title: Re: brushed flight controllers for micro/mini quadcopters
Post by: Balakrishna Reddy on July 27, 2016, 08:04:21 PM
They do not support brushed motors directly. They are meant to be used with ESCs.
Brushed FC(flight controller) generally have FETS on the board directly so that you can attach a motor directly on to FC.
These cannot be used directly to switch a transistor to use with motor directly because the PWM output of these FC will be in between 50% to 100% but in order to feed brushed motors you need PWM between 0 to 100% which is possible only with brushed FC.
Title: Re: brushed flight controllers for micro/mini quadcopters
Post by: abhinavbhopal26 on July 27, 2016, 09:47:14 PM
ok so can u name a few brushed FCs so that i can compare their prices and all to make the best choice.
also what transmitter should i buy so that it can be used in future projects and my investment doesnt go to waste
Title: Re: brushed flight controllers for micro/mini quadcopters
Post by: Balakrishna Reddy on July 27, 2016, 09:57:39 PM
This thread http://www.rcindia.org/multirotors/fc-board-selection-help-for-micro-quadcopter/msg259607/#new
was actually started by you and I have already suggested few like scisky,alienwii,quanum pico,Micro MWC
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