Emin Bu
  • Male
  • zagreb
  • Croatia
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Latest Activity

Emin Bu replied to xoltri's discussion Pixhawk causing motor sync issues.
"try Set BLHeli to Low Demag Compensation, PWM High,(don't know what  damped means here) damping force highest, timing medium or medium-high"
Tuesday
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"I think GPS Glitch can save you from some really bad situations, especialy with auto missions....this way if your gps is gone your multi will fly away in only God known direction GKD...."
Apr 18
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"Noo, don't change all top props spin CW its better when they spin cw ccw cw ccw...but for efficiency and better handling in wind will be better if top and bottom props spin in same direction, cant find the link now but.it can cuts loses to…"
Apr 18
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
" I have a question about Octocopter and Pixhawk.. I am building coaxial X8(actually it is H8),and we all know about problems with efficiency on coaxial setup.. In order to cut losses to minimum it would be better if props on one arm(top…"
Apr 17
Emin Bu commented on Rob_Lefebvre's blog post Helicopter Presents Attractive Alternative to Multi-rotors and Fixed-wing UAVs
""Pixhawk will stay on a PLANE or QUAD which seems to have far better people working on it"???"
Apr 17
Emin Bu replied to xoltri's discussion Pixhawk causing motor sync issues.
"????? "
Apr 17
Emin Bu replied to xoltri's discussion Pixhawk causing motor sync issues.
"can you please point me to that link here somewhere? i don't have ground wire, everything is powered from same LiPo with common ground....also how opto esc works than?"
Apr 16
Emin Bu replied to xoltri's discussion Pixhawk causing motor sync issues.
"Who say so?you should not, everything have common ground anyway.."
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"Erase command did help...back to calibration diging..."
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"Hm..I did try reload 3.1.3 again but without reset command...I guess all over again is my way...Thank you Steve "
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"Did you try load 3.1(pick previous firm...)"
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"look 1 page forward it is same for in 3.1.3. hood is rotating, altitude jumping..no calibration helps...only thing I remember weird ; I try compass/motor calibration directly from Initial Setup page and only data I get was barometer is…"
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"look 1 page forward it is same for in 3.1.3. me, hood is rotating, altitude jumping..no calibration helps...only thing I remember weird ; I try compass/motor calibration directly from Initial Setup page and only data I get was barometer is…"
Apr 15
Emin Bu replied to Randy's discussion ArduCopter-3.1 released!
"Hello I have problem with Pixhawk and MP and 3.1.3...hood is rotating in Mission planer Everything is working normal when I load 3.1"
Apr 15
Emin Bu replied to xoltri's discussion Pixhawk causing motor sync issues.
"That is bcs you have motors for 4s...try to find motor for 6s and 15 props and than test it with 4s and 17..18 inch..... For example on my 1st Y6 I am using this on 4S 18x5.5(from my old setup with 6S and…"
Apr 15

Profile Information

About Me:
......
Please tell us a bit about your UAV interest
multirotors...quad,hexa,y6,x8
Hometown:
zagreb

Comment Wall (3 comments)

At 8:28pm on February 14, 2012, Brian Linger said…

It's what American's call a "Love Fest" I will leave them alone the second they admit they weren't helpful.

At 8:29pm on February 14, 2012, Brian Linger said…

BTW:  A "Love Fest" in this country tends to be also called a "circle jerk" and a few other not so nice things.

At 5:36pm on December 16, 2012, Greg Fletcher said…

Hello Emin, What is your application? I learned to read ppmsum using the pin change interrupt

that is only on pin 8. Outputs (pwm)are toggled directly from within the ISR. I used it for a head tracker, and a gimbal stabilizer with the imu v3. Only one 16 bit timer on the 328p and it does everything as time related with interupts.

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