Jun kyung Bang
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  • Mishawaka, IN
  • United States
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motor driver suggestion.

Started Feb 27, 2018 0 Replies

Hey forum,I'm trying to build a rover that uses dc motors with apm (2.8) and an L298p motor shield (that was for Arduino).But I found out that apm uses PWM (single) channel does not match the l298p…Continue

APM having no respond to missionplanner.

Started this discussion. Last reply by Jun kyung Bang Feb 23, 2018. 1 Reply

Hello, guys, I am trying to make a FPV rover using apm 2.8(I think it is cloned from China)and after I finished the hardware, the most important APM is not responding to the computer. I powered the…Continue

Bad gps module? bad apm board? GPS led not blinking

Started Jul 19, 2017 0 Replies

After changing the location (country) where I fly my quad copter I'm having  trouble with it. The gps led does not blink and mission planner says that I don't have gps 3d fix (either 2d fix)I know it…Continue

apm 2.8 losing radio connection during flight.

Started Apr 13, 2017 0 Replies

Today I found my quadcopter was having a serious problem during the fight.When I was test flighting today it suddenly lost the radio control and started to hover away ( I don't think the radio really…Continue

 

Welcome, Red pillbug

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Jun kyung Bang posted a discussion

motor driver suggestion.

Hey forum,I'm trying to build a rover that uses dc motors with apm (2.8) and an L298p motor shield (that was for Arduino).But I found out that apm uses PWM (single) channel does not match the l298p motor shield requirements.So I am trying to find dc motor drivers that are single channel, but I can't find them.1.Am I wrong about the apm outputs single channel PWM?2.which motor driver should I use? or how to change the method of output? (like using analog instead PWM signal)Thanks for reading,…See More
Feb 27, 2018
Jun kyung Bang replied to Per Pettersson's discussion Rover will not arm
"Does it have GPS fix? (I believe they arm without it) then, try the arm button on the ground station."
Feb 27, 2018
Jun kyung Bang replied to Jun kyung Bang's discussion APM having no respond to missionplanner.
"hey guys, problem solved with using Arduino IDE. no need to reply now."
Feb 23, 2018
Jun kyung Bang posted a discussion

APM having no respond to missionplanner.

Hello, guys, I am trying to make a FPV rover using apm 2.8(I think it is cloned from China)and after I finished the hardware, the most important APM is not responding to the computer. I powered the APM with 4.94v NIMH rechargeable batteries, but I don't think the voltage will matter because I have seen my APM working perfectly with the 1 cell LI-PO batteries.Also, I see some weird LED codes. The green light (power) only light up and the GPS & arming (blue&red) light doesn't light up,…See More
Oct 19, 2017

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About Me:
A student who is learning about an awesome technology.
Please tell us a bit about your UAV interest
I think UAVs is something very interesting and is a result of our technology improve from 1903.
Hometown:
illinois

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