harin sanghirun
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harin sanghirun's Discussions

How to clean the 850Kv Jdrone Motors?

Started this discussion. Last reply by harin sanghirun Mar 13. 1 Reply

I crash my quad-copter into a muddy area and some mud have gotten into the motor. Is it possible to open up the motor and get the mud out? ThanksContinue

Tags: dirt, mud, 850, jdrones, motor

Can't Change Flight Mode

Started this discussion. Last reply by Mitch May 4. 1 Reply

The quad won't change to any other mode other than stabilize and Alt Hold.I have my flight mode set up like thisMode 1 - LandMode 2 - StabilizeMode 3 - StabilizeMode 4 - LoiterMode 5 - Alt HoldMode 6…Continue

Tags: althold, stabilize, flightmode

Need help installing voltage detector to APM1

Started Aug 12, 2012 0 Replies

I was recently given Turnigy voltage detector, but was unsure about how to install…Continue

Tags: apm1, detector, voltage

Turnigy 9x signal issue

Started this discussion. Last reply by m00se Aug 8, 2012. 15 Replies

The signal range on the ch.2 (pitch) of my turnigy 9x was dramatically reduce from about 1000-1800 to 1600-1800. While other channels remain at about 1000-1800. Does anybody know what could possibly…Continue

Tags: turnigy, signal, 9x, Turnigy9x

 

harin sanghirun's Page

Latest Activity

Primož Kralj replied to harin sanghirun's discussion Radio Calibration Problem Turnigy 9X
"Hello, di you solve this problem? I am having the same."
May 12
Mitch replied to harin sanghirun's discussion Can't Change Flight Mode
"I have a Similar problem. Some of my flight modes match up and some don't. Did anyone figure out why this is happening?"
May 4
harin sanghirun replied to harin sanghirun's discussion How to clean the 850Kv Jdrone Motors?
"OK, never mind, I found the solution. Just remove the C-clip on the bottom of the motor and pull the top with the shaft out."
Mar 13
harin sanghirun posted a discussion

How to clean the 850Kv Jdrone Motors?

I crash my quad-copter into a muddy area and some mud have gotten into the motor. Is it possible to open up the motor and get the mud out? ThanksSee More
Mar 12
harin sanghirun replied to harin sanghirun's discussion Radio Calibration Problem Turnigy 9X
"I'm on vacation right, I'll check it out for you when I got home"
Jan 4
Igor Bastrikov replied to harin sanghirun's discussion Radio Calibration Problem Turnigy 9X
"Harin, maybe you could answer... Where do I find this jumper and how do i solder it? Thanks. I have the same problem."
Jan 4
Igor Bastrikov replied to harin sanghirun's discussion Radio Calibration Problem Turnigy 9X
"Please explain me where to find this jumper, because i'm having the same problem. Maybe a photo? Thank you."
Dec 29, 2012
harin sanghirun posted a discussion

Can't Change Flight Mode

The quad won't change to any other mode other than stabilize and Alt Hold.I have my flight mode set up like thisMode 1 - LandMode 2 - StabilizeMode 3 - StabilizeMode 4 - LoiterMode 5 - Alt HoldMode 6 - StabilizeWhen I turn my quad on it will be on mode 6, then I can change it to mode 5 Alt Hold, but after that, it will change back to stabilize mode if I choose anything else. I try to switch the mode while my quad is connected to the Mission Planner and the PWM seems to be correct, however, the…See More
Aug 27, 2012
harin sanghirun commented on Gordon's blog post Mode Switch Setup for Turnigy 9x
"I finally got mine to switch in order, what I had to do was swap the pulse in the guide of the position N and position 1. "
Aug 27, 2012
harin sanghirun commented on Gordon's blog post Mode Switch Setup for Turnigy 9x
"Thanks a lot Gordon! There is no way in hell that I will be able to figure this out! One question though, the pwn seems to be jumping (1682 to1819 to 1555)around when switching from N to1 to 2. Is this the tx limitation which does not allow pwm…"
Aug 26, 2012
harin sanghirun posted a discussion

Need help installing voltage detector to APM1

I was recently given Turnigy voltage detector, but was unsure about how to install it on the apm1 board. I checked the wiki, which has a instruction for the AttoPilot sensor, which has 3 wires, while this one only have 2 (red and black).Do I just solder the red and black wire to the same hole that the red and black wire of the attopilot sensor goes? I tried to use a multimeter to…See More
Aug 12, 2012
m00se replied to harin sanghirun's discussion Turnigy 9x signal issue
"If pressure on the pot fixed it, and not it is completely dead then I would suggest that the legs of the pot were bad, maybe you overheated it and killed it , you should measure the resistance change of the pot between the middle and any outer leg,…"
Aug 8, 2012
harin sanghirun replied to harin sanghirun's discussion Turnigy 9x signal issue
"ok, I resoldered the joint, but now the voltage doesn't change at all, always 4.99V between top and middle joint. Dead pot?"
Aug 8, 2012
m00se replied to harin sanghirun's discussion Turnigy 9x signal issue
"assuming you can solder well, then just resoler the joints between the pcb and the pot, just add a little solder to a clean soldering iron, then heat the joint at the place where the leg and the pcb meet, heat it until the solder melts, then add a…"
Aug 7, 2012
harin sanghirun replied to harin sanghirun's discussion Turnigy 9x signal issue
"I have checked the voltage on different pots and have found that normal ones have a range between about 0.2 - 4.7 V, while the faulty one goes from 3.2 - 4.9. However, if I apply pressure to the wire end of the pcb, the faulty one will become normal…"
Aug 7, 2012
m00se replied to harin sanghirun's discussion Turnigy 9x signal issue
"ok , so you have determined that there is a problem physically inside the handset, what i would do is check the continuity from the legs on the pot to the furthest end of the wire for each leg, it should beep, or go from 1 to 0 then i would check…"
Aug 7, 2012

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Tell us a bit about your UAV interest
quadropter are just awesome
Hometown:
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