Gender
Male
About
Location
shandong,qingdao
About Me:
i am a senior junior researcher about ocean survey and data collecting.
Please tell us a bit about your UAV interest
survey,data collection,monitor
Hometown:
qingdao
Activity Feed
"Anybody has the source code, i want to build a similar boat. Thanks."
"John,
I want to build a similar boat like your, how do you design the motor's servo
John Easton said:
I think your boat is performing exceptionally well, mine is nowhere near as good.…"
I want to build a similar boat like your, how do you design the motor's servo
John Easton said:
I think your boat is performing exceptionally well, mine is nowhere near as good.…"
I test my boat yesterday, if distance between two points is short, there will be a "S" track. i tuned the following parameters but has no effect.Firmware:3.0.1WP_RADIUS:1mSPEED_TURN_DIST:2mSPEED_TURN_GAIN:50CRUISE_SPEED:1.5m/sNAVL1_PERIOD:12Distance…
"Hi:
I can not find schematics of Zubax GNSS, is the schematics not open."
I can not find schematics of Zubax GNSS, is the schematics not open."
i build a boat with APM2.6(ardurover 2.5 firmware) with two brush motors and using joystick to control boat. when i first power the APM2.6, the two motors will run has high speed for several seconds. I resolve this problem of pixhawk to use safety…
To get high precise orientation, i want to use hmr3000 or TCM 2.5 compass(RS232 interface), is these a solution to connect these compasses to APM 2.6 or Pixhawk.thxBen
"Hi John,
Thank you very much for your reply, i will have a try with your solution.
Regards
Ben"
Thank you very much for your reply, i will have a try with your solution.
Regards
Ben"
"Hi john:
i encounter the same problem, can you explain specific modification."
i encounter the same problem, can you explain specific modification."
"Hi David, thank you very much. WickedShell says this maybe a bug in pixhawk, but i do not how to modify the code now.
https://github.com/diydrones/ardupilot/issues/3691
Regards,
Ben"
https://github.com/diydrones/ardupilot/issues/3691
Regards,
Ben"
"Yes,i have calibrated radio. if i power on RC, there is no problem,but when i first power on pixhawk , the motor will run at high speed until rc is truned on ."
I am building a boat with ardurover 2.5 and bidirectional ESC. When i power on Pixhawk first , motor will run at high speed before powering RC. i have check the log file and found there is low pwm output with 1000 and think these is the problem.…
I have build a boat with arduRover 2.50, when execute the original home location(gps first locked), this was very well. after i change the home location, the boat also return to the original home location,my new home location has no effect.Thanks,
Hi, i build a boat for sea survey and sampling for water. i test this boat on the sea and worked very well in manual mode. however,in auto mode, it started from the second waypoint rather than the first way point.thanks.
"@Darius Jack
My ultimate goal is to build a inflatable catamaran with two motors. First of all, i test the performance of pixhawk with kayak(save money). now i am satisfied with pixhawk. next step, i will build my inflatable catamaran like MiniCat…"
My ultimate goal is to build a inflatable catamaran with two motors. First of all, i test the performance of pixhawk with kayak(save money). now i am satisfied with pixhawk. next step, i will build my inflatable catamaran like MiniCat…"
"i build arduboat with kayak and two bushed motor，fine adjustment of RC was used to synchronize two motor. the boat was tested yesterday. Because the wiring is too hot, the boat traveled with low speed(1m/s). I will improve the boat in the next few…"
