About

Gender

Male


Location

Singapore


About Me:

Student of NUS


Please tell us a bit about your UAV interest

I like watching the UAV flying around me.I like to surrounded by helicopters.


Hometown:

China


Activity Feed

Jin left a comment for Knuckles904
"Hi, Knuckles. I am freshman for quadrotor. Do you have tried the path tracking for quadrotor? Do you think that autopilot can communicate with other board through serial port , say, change the original serial port that connected to the…"
May 19, 2011
Jin commented on Jose Julio's blog post ArduIMU quadcopter part III
"Do you have any code that can read sonar sensor value from IMU?"
Mar 21, 2011
Jin commented on Jose Julio's blog post ArduIMU quadcopter part III
"Hi, I am a new learner.Sorry, I have one question, since you say
[ Details Sonar module is an LV-EZ0. Because we don´t have any analog input available I use the PWM interface in a Port Change pin (PCINT20) to use an interrupt to read the sensor.…"
Mar 20, 2011
Jin left a comment for Tim Trueman
"I was now tunning the PID controller but now was not stable when roll and pitch channels combined together. My email address is yaojingmas@yahoo.com.cn . Thanks."
Feb 15, 2011
Jin left a comment for Tim Trueman
"Hi, Tim. Do you know the control algorithm about quadrotor? Could you help me about the control algorithm design. I was design the autonomous quadrotor. But I found that the paper mapping algorithm couldn't use for the quadrotor. Do you know the…"
Feb 15, 2011
Jin left a comment for Jin
"Thank you very much, I will try your suggestions. Also do you know some place that can produce the Quadrotor frame I mean only the frame.Because although my frame has already been designed , it is unstable now."
Nov 4, 2010
Jin left a comment for Ahmad Masalha
"When I tested on the PC, I dont use the powersupply, just FDTI cable.
When moved to the embedded system, it needs."
Oct 19, 2010
Jin left a comment for Jin
"yeah, its ArduIMU v2,
But when I used this IMU on the embedded system such as PC104, I encoutered some datachecksum failed problem.sometimes it can transmitted the correct data, sometimes the data is wrong.I wrote the same program as the program…"
Oct 19, 2010
Jin left a comment for Paul Mather
"Hi, Happykillmore.
I am a new learner on ArduIMU.I only connected the ArduIMU with PC using FTDI cable, and I only changed #define PRINT_BINARY 0 to 1. But in HappyKillmore ArduIMUtest platform I cannot see the smooth change of the image when I…"
Oct 18, 2010
Jin left a comment for Ahmad Masalha
"So do you use the battery or power supply? I used powersupply for constant 5 voltage."
Oct 18, 2010
Jin left a comment for Ahmad Masalha
"so you mean that even you change #define PRINT_BINARY 1 , and you use the Happykillermore to test , it works smoothly? So what's your procedure? I still feel strange about this."
Oct 18, 2010
Jin left a comment for Ahmad Masalha
"Yeah, I only connected the ArduIMU with the PC using the FTDI cable, I only changed define PRINT_BINARY 0 to 1. But in ArduIMUtest Happykillermore utilities I cannot see the smooth change when I touch the IMU."
Oct 18, 2010
Jin left a comment for Ahmad Masalha
"Hi,Ahmad Masalha, I am a new learner on ArduIMU. I tested the program in binary data on ArduIMU test platform.But I found the data was not transmitted as I touched ArduIMU.Do you know the reason for this ? I only used the binary data output…"
Oct 17, 2010
Jin left a comment for Darren Ng
"Hi, nice to meet you , I am now making the quadrotor now. Do you know some places that can produce the frame for quadrotor in Singapore? Thanks."
Aug 5, 2010