Gender
Male
About
Please tell us a bit about your UAV interest
hexacopter 820, Pixhawx, 3DR radio clone
Hometown:
Brno
Activity Feed
"In one pack it will act as 4S2P, I can charge it and balance with one power and one balance connector. Less wires, better handling/connecting. I have charger for 6S battery max, I can't charge two 4S together. Parallel connection when batteries are…"
Hello,as I got information, Hobbyking won't be selling Multistar 4S batteries 8 and 10Ah anymore. I would like to build pack from 2x 4Ah which are still in stock in EU. I wanna tape both batteries to one piece and solder power and balance connectors…
"hi, sorry for the delay, I'm working on my 3rd hexacopter, I prepared a brief instructions how to build my tester called "Buzz" :)
here it is: http://diy.ivosch.cz/buzz-drone-engine-tester/"
here it is: http://diy.ivosch.cz/buzz-drone-engine-tester/"
"Actually in the new firmware is not possible disable OSD by screen switching so I load my previous firmware (MinimOsd_Extra_Copter_R800.hex) and it works now great again..."
"whohooo, finaly, I was able to get it work when I load new firmware and charset from the https://github.com/night-ghost/minimosd-extra."
"Same issue. I tried 5V trick and reload firmware + charset and no change :(
Any other ideas ?"
Any other ideas ?"
"will it be part of the firrmware 3.4 REL ?"
Hello,I have almost everytime small issue during take off in stabilize mode @pixhawk and arducopter 3.3. When hexacopter is on the ground and I'm increasing throttle, drone starts to tilt to one side. According to log file, motors one the one side…
Hello,I have a pixhawk with internal compass + external GPS M8N with compass. There are to high interferences on internal so I use external compass as primary. But now I would like to have backup compass. There is a option for 3rd compass in Mission…
"I created a video how works automatic mode: youtube."
"That is true, every ESC has different throttle calibration and behavior. But to compare ESC's actually I don't need RPM. What is important to me is max thrust and efficiency. To compare efficiency is good chart efficiency vs thrust which I can…"
"Nice job, it looks similar. How do you measure current ? For me it is hard to get effective value when ESC is switching 3 phases.
I want to measure vibrations to see how propellers are balanced. Because of this the motor has to be mounted on the…"
I want to measure vibrations to see how propellers are balanced. Because of this the motor has to be mounted on the…"
"Thanks, but it is not so powerful.
I'm sending data through Arduino USB, so it is easy copy and paste table from Serial monitor to Excel. In the future I would like to implement RPM sensor + maybe microphone to measure noise."
I'm sending data through Arduino USB, so it is easy copy and paste table from Serial monitor to Excel. In the future I would like to implement RPM sensor + maybe microphone to measure noise."
"more picturesIMAG0818.jpgIMAG0821.jpgIMAG0824.jpg"
Hi, I made engine tester based on arduino. I would like to ask you, if someone/something does exists ? I found only too expensive commercial project: https://www.rcbenchmark.com/.My cost only few $$ and I dont know if Im missing something. Here is…
