Sergiu
  • Male
Share
  • Blog Posts (4)
  • Discussions
  • Groups
  • Photos
  • Photo Albums
  • Videos

Sergiu's Friends

  • Hans Petter Grimstad
  • Jim Ha
  • Paolo
  • Ellison Chan
  • Rob. S
  • Alexander LeBrun
  • vova reznik
 

Sergiu's Page

Latest Activity

Alex Zarenin commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"Did you try the highest oversampling setting for MPL3115? With the oversampling set at 128 I obtained a rate of ~3Hz of altitude measurements which were rather stable from sample to sample  (a few centimeters). However the problem I encounter…"
Nov 29, 2013
Gavin commented on Sergiu's blog post XMEGA AP's and ESC's
"good worker"
Sep 24, 2013
Sergiu commented on Göran Sandström's blog post Parallella, the ultimate flight controller brain?
"I simply don't understand. Next year for sure, somebody will give us a link to one another possible autopilot: 256 processors, 128GB RAM, 12GHZ speed. All in one chip. Theoretically, one super autopilot  like this will be able to work with…"
May 1, 2013
Sergiu commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"Hi This is the code I used a while ago: Rem Absolute pressure sensorDim Twi_start As ByteDim Alt_static As Single , Alt_temp As Single , Tmp_frac As ByteDim Mpl_dev_id As Byte , Mpl_status As Byte , Mpl_int As IntegerDim Mpl_alt_msb As Byte ,…"
Nov 8, 2012
Hans Petter Grimstad commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"I managed to interface the MPL3115A2 from Bascom. I had a lot of problems understanding the registry-data from the PDF but finally got hold of an excelsheet with calculations from freescale. and was much more helpful than the 13 pages PDF they have…"
Nov 8, 2012
Hans Petter Grimstad commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"I managed to interface the MPL3115A2 from Bascom. I had a lot of problems understanding the registry-data from the PDF but finally got hold of an excelsheet with calculations from freescale. and was much more helpful than the 13 pages PDF they have…"
Nov 8, 2012
Hans Petter Grimstad commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"Did you get the MPL3115A2 to work? I have always used SPI parts and have never written an I2C communication before. If you want to share your code it would be great! I also use Bascom for programming. everyone around me asks why i don't code in…"
Oct 29, 2012
Sergiu commented on CrashingDutchman's blog post Uncased version of the famous RD32 II HD camera
"Can be used for FPV or is playback only?"
Jul 11, 2012
Sergiu commented on Sergiu's blog post First flight Xmega AP and Hexa Configuration
"@George P. - If you twist all cables (plus with minus,motor cables), lot of EMI will be canceled;however 2-3 deg error will be in compass when motors are spinning but can be removed in software. @Crispin - Thank you."
Apr 24, 2012
Crispin commented on Sergiu's blog post First flight Xmega AP and Hexa Configuration
"That looks neat. the 3DR ones look like they vomited thier intestines. I'm trying to make mine look neat :("
Apr 23, 2012
George P. commented on Sergiu's blog post First flight Xmega AP and Hexa Configuration
"In general, it is recommenent to place the ESC's as close as possible to the motors. Otherwise too much electric noise may radiated and interference with other sensitive electronics."
Apr 23, 2012
Vincent Mees commented on Sergiu's blog post First flight Xmega AP and Hexa Configuration
Apr 23, 2012
Vincent Mees commented on Sergiu's blog post First flight Xmega AP and Hexa Configuration
"Very nice. Do you have moreinfo on the AP board?"
Apr 23, 2012
Sergiu posted a blog post

First flight Xmega AP and Hexa Configuration

Hi,This is 1st outdoor flight of Xmega Lite AP . All electronic components are located inside, between carbon plates.Below, first outdoor flight; no landing gear…See More
Apr 23, 2012
Eugenijus Kostrubinas commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"Thank you again.Good luck!(Am going to read the link provided)."
Mar 11, 2012
Sergiu commented on Sergiu's blog post Autopilot with XMEGA128A1 and ADXRS453 gyros
"Eugenijus So far I am one man show. So it takes longer time to finish one project than team working. On the other hand it have only my mistakes...For more info on two MCU's AP see my other post…"
Mar 11, 2012

Profile Information

About Me:
My hobby is R/C of any machine
Please tell us a bit about your UAV interest
I have few years experience in UAV field

Sergiu's Blog

First flight Xmega AP and Hexa Configuration

Posted on April 23, 2012 at 9:28am 6 Comments

Hi,

This is 1st outdoor flight of Xmega Lite AP . All electronic components are located inside, between carbon plates.

Below, first…

Continue

Autopilot with XMEGA128A1 and ADXRS453 gyros

Posted on March 3, 2012 at 8:32am 13 Comments

My latest autopilot with new ADXRS453 gyros is ready for testing.…

Continue

ADXRS453 Gyros with Ultrahigh vibration rejection

Posted on February 2, 2012 at 2:26pm 11 Comments

I just got 3 pcs. ADXRS453 gyros from Analog Devices ( Farnell price was 100US$ for one piece.)

  I added also one ADXRS610 in the picture to compare the size of the gyros. As you can see it can be connected vertical for pitch/roll  or horizontal for yaw.This is from data…

Continue

XMEGA AP's and ESC's

Posted on January 19, 2012 at 9:13am 8 Comments

This is my first blog here so just few words about me:  I’m an electronic engineer, I'm from Romania and my hobby is obvious.

By more than one year now, I spent lot of time working with Atmel XMEGA family. My first autopilot with XMEGA 128A1 had external 16bit ADC (ADS8344) because at that time, internal 12bit ADC and DMA were still unclear to me. MPX pressure sensors for air speed and altitude, HMC5843 compass, ADXRS610 gyros and LIS344 accelerometer.…

Continue

Comment Wall

  • No comments yet!

You need to be a member of DIY Drones to add comments!

Join DIY Drones

 
 
 

© 2017   Created by Chris Anderson.   Powered by

Badges  |  Report an Issue  |  Terms of Service