Jack
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Jack's Discussions

How much you have been spent on drone?

Started Mar 7 0 Replies

After you join into drone, How much you have been spent on drone? Would you like share your stories on here?Continue

What are the popular drone?

Started Dec 25, 2016 0 Replies

Hi, 2017 is comming ! What are the popular drones in 2016? or what drone or FPV classes do you like to diy?Continue

 

Jack's Page

Latest Activity

Marc Dornan commented on Jack's blog post Tips about quadcopter lipo battery
"I was being a little ironic. And to boot it is odd you chose as an illustration an Inspire battery where the DJI has this all figured out for you...."
Jul 4
Jack commented on Jack's blog post Tips about quadcopter lipo battery
"@Marc Dornan Thank you"
Jul 3
Marc Dornan commented on Jack's blog post Tips about quadcopter lipo battery
"What a fount of knowledge you are Jack."
Jul 2
Jack posted a blog post

Tips about quadcopter lipo battery

Lipo battery have become an essential part of drone, but if you do not know maintain them, here you come the right place.How to charge a lipo battery for the first time?In my experiences, the IR of lipo battery is still coming down after 5 cycles even as many as 10 cycles, therefore you will have more better flights from a battery with 10 cycles on it than with 5 cycles on it…See More
Jul 2

100KM
DavidJames commented on Jack's blog post Quadcopter ESC: Type, Firmware and Key parameters
"Here is a link to a post that identified the worlds best ESC with a series of tests.  :-) http://diydrones.com/forum/topics/worlds-best-esc-making-it-better?commentId=705844%3AComment%3A2225116"
Jun 26
Johnatan commented on Jack's blog post Quadcopter ESC: Type, Firmware and Key parameters
"Which firmware ESCs work better with Ardupilot and Pixracer/Pixhawk 2.1?"
Jun 25
Jack posted a blog post

Quadcopter ESC: Type, Firmware and Key parameters

Before choosing the best esc for quadcopter or FPV, you should know some ESC knowledges (Type, Firmware and Key parameters) as below.ESC typeA Brushed Motor has a rotating set of wound wire coils which acts as an electromagnet with two poles.A Brushless Motor uses a permanent magnet external rotor, three phases of driving coils, one or more devices to sense the position of the rotor, and…See More
Jun 25
Jack commented on Jack's blog post 3 difference flight controller types of flying style
"@iskymaster "put an excel sheet  to put down all the flight controllers out there so we can come up with matrix of features, standards etc. as snap shot view." Good idea, I argee with you and I am very interested in that. but can you…"
Jun 21
Jack commented on Jack's blog post 3 difference flight controller types of flying style
"@iskymaster I mean the best application, DJI A2 and A3 flight controller are good for AP,  this is known to all, that is the true value of them."
Jun 20

Developer
Tom Pittenger commented on Jack's blog post 3 difference flight controller types of flying style
"Lots of emphasis on the old flight controllers, without any mention to the new ones? Nothing Linux based? And why push the APM 2.x when it was depreciated several years ago?"
Jun 19
Jack posted blog posts
Jun 19
Jack commented on Jack's blog post Quadcopter brushless motor: which brand is most popular one?
"@John HengLi? Sorry, I rarely hear about it."
Jun 19
Jack commented on Jack's blog post The main parameters for choosing best drone battery
"Yes Hobby King many lipos are out of stock."
Jun 19
Nikola Rabchevsky commented on Jack's blog post The main parameters for choosing best drone battery
"Might want to add availability to the list.  Hobby King seems to have a serious shortage of certain types in the U.S. and they won't ship them from one of their international warehouses."
Jun 14
Jack commented on Jack's blog post The main parameters for choosing best drone battery
"@Stanley Anak Suab Yes,weight is a important parameter for battery, especially for FPV racing event."
Jun 14
Stanley Anak Suab commented on Jack's blog post The main parameters for choosing best drone battery
"@Jack, may I add one more important thing is the battery weight.   "
Jun 14

Profile Information

About Me:
JUST ENJOY MAKING QUADCOPTER and my blog is http://www.rcdronegood.com/
Please tell us a bit about your UAV interest
FPV,SFPV
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Jack's Blog

Tips about quadcopter lipo battery

Posted on July 1, 2017 at 8:54pm 3 Comments

Lipo battery have become an essential part of drone, but if you do not know maintain them, here you come the right place.

How to charge a lipo battery for the first time?

In my experiences, the IR of lipo battery is still coming down after 5 cycles even as many as 10 cycles, therefore you will have more better flights from a battery with…

Continue

Quadcopter ESC: Type, Firmware and Key parameters

Posted on June 25, 2017 at 7:32am 2 Comments

Before choosing the best esc for quadcopter or FPV, you should know some ESC knowledges (Type, Firmware and Key parameters) as below.

ESC type

A Brushed Motor has a rotating set of wound wire coils which acts as an electromagnet with two poles.

A Brushless Motor uses a permanent…

Continue

3 difference flight controller types of flying style

Posted on June 19, 2017 at 7:30am 2 Comments

quadcopter Flight controller Flight controllers tend to be aimed at different types of flying style: Cinema Flying, Sport Flying and Autonomous Flying. At the same time, there is a massive number of flight controller brands in the market, so it's hard to know which is best. Today I will give some perspective on that.

 

Flight controller For Cinema Flying

Pixhawk PX4 :Integrating…

Continue

The main parameters for choosing best drone battery

Posted on June 13, 2017 at 8:00am 5 Comments

basic parameters of drone battery

Here are some tips to help you consider the main parameters for choosing a lipo battery for your drone. 

Main parameters

Capacity

Normally, more capacity is mean more power and more energy. In fact As the battery gets larger, the increase in flight time becomes ineffective, because of the weight of battery. You should have to think about the weight when consider the capcity, Should not be absorbed in choosing bigger capacity battery…

Continue

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