About

Gender

Male


Location

Rio de Janeiro


Please tell us a bit about your UAV interest

Hi, i would like to build a DIY Arducopter. Build my first Arducopter. (07/18/2012)


Hometown:

Rio de Janeiro


Activity Feed

Alexandre Nascimento replied to Alexandre Nascimento's discussion Loiter
"Tanks for the help.

I have a new log.2015-01-07 16-02-23.bin2015-01-07 16-02-23.log2015-01-07 16-02-23.kmz"
Jan 8, 2015
Alexandre Nascimento posted a discussion
Hi, can anyone help me to understand why my drone is not good to loiter?Thanks2015-01-05 23-34-03.log2015-01-05 23-34-03.bin2015-01-05 23-34-03.kmz
Jan 6, 2015
Alexandre Nascimento posted a discussion
Hi,Has someone used the product "Neverwet" (http://www.neverwet.com/) on a drone?Would be a good idea?
Dec 27, 2014
Alexandre Nascimento posted a discussion in ArduCopter User Group
EDF
Just for curiosity, is possible to use EDF as the engines to quadricoptero?like this onehttp://www.hobbyking.com/hobbyking/store/__22946__Hobbyking_50mm_Alloy_EDF_V2_4200kv_4s_Version_.htmlThanks
Sep 13, 2012
Alexandre Nascimento posted a discussion in ArduCopter User Group
After a short circuit, which burned 4 ESC, I'm afraid to turn on the equipment again.Is there any way to turn only part of the equipment and perform individual tests.Example.Connect only the APM2 and verify that their outputs are working.Connect…
Aug 9, 2012
Alexandre Nascimento posted a discussion in ArduCopter User Group
Is it necessary or not? put some protection to avoid injuries from the blades?If yes any suggestion?Thanksorsee more here
Aug 1, 2012
Alexandre Nascimento posted a discussion
Hi everyone,Is it possible user this sensor HC-SR04 Ultrasonic Sensor Distance Measuring Module instead of the actual sensor (MB1000 LV-MaxSonar-EZ0)?Or use this for object avoidance?
Aug 1, 2012
Alexandre Nascimento posted a discussion
After installing the module 3dr, one of my ESC burnt.It was just coincidence or is there some link with the install of  this module?The control wire of the ESC was close to the 3dr module .
Jul 31, 2012
Alexandre Nascimento replied to Alexandre Nascimento's discussion How flat the quad need be to fly? in ArduCopter User Group
"Thanks for all.

Its flying better.

I am doing some adjustes manualy during take-off."
Jul 23, 2012
Alexandre Nascimento posted a discussion in ArduCopter User Group
How flat the quad need be to fly in good balance?I cant get the quad to take-off without drifting!I think the airframe is tuned. Thanks This is the video of my take-off http://www.youtube.com/watch?v=s1QaDZyhRhM
Jul 21, 2012
Alexandre Nascimento replied to Alexandre Nascimento's discussion Sonar not in zero in ArduCopter User Group
"Component Overview

42kHz Ultrasonic sensor measures distance to objects
RoHS Compliant
Read from all 3 sensor outputs: Analog Voltage, Serial, Pulse Width
Virtually no dead zone, objects closer than 20 cm range as 20 cm
Resolution of 1 cm
Operates…"
Jul 19, 2012
Alexandre Nascimento posted a discussion in ArduCopter User Group
Hi, my sonar is not in zero, its shows 21cm, and only after this, is lift the arducopter, its starts to change.its normal?
Jul 19, 2012
Alexandre Nascimento replied to Andreas M. Antonopoulos's discussion How many waypoints are enough?
"The waypoint sizes, count not be variables.

If for each waypoint you use a more detail, the number of waypoints will be reduced, if you use less details the number will raise and you could have any combination of waypoint with full and less details."
Jul 18, 2012
Alexandre Nascimento posted discussions in ArduCopter User Group
Jul 15, 2012
Alexandre Nascimento replied to V18's discussion APM2 roll value deviation
"Hi, i got the some problem, any sugestion? how to zero this value?"
Jul 15, 2012