Gyros tumbling

Ran into an issue on friday, when I have my voltage sensor connected the gyros tumble when at high rpms.  the problem goes away completely when the voltage is unplugged, so I know it's not just vibration.

 

Anyone else see this before?

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • I have seen this in the last week with two different APM aircraft.  The first issue was apparently induced when a separate current monitor was placed inline between the battery and ESC.  This sometimes appeared to cause the gyro to tumble.  It is possible the current monitor was somehow interfering with the power.

    On a second aircraft, the gryo tended to tumble on boot-up until the power was supplied by a separate BEC external from the ESC.  This also indicates a 5V power issue.

    This all indicates that the APM/Shield is very picky when it comes to the 5V power source.

  • Same problem i am getting.. 

This reply was deleted.

Activity

DIY Robocars via Twitter
23 hours ago
DIY Robocars via Twitter
RT @SahikaGenc: AWS DeepRacer & Hot Wheels Track https://youtu.be/4H0Ei07RdR4 via @YouTube
Sep 14
DIY Robocars via Twitter
Sep 8
DIY Robocars via Twitter
RT @davsca1: We are releasing the code of our Fisher Information Field, the first dedicated map for perception-aware planning that is >10x…
Sep 8
DIY Robocars via Twitter
RT @SmallpixelCar: How this works: 1)object detection to find cones in single camera image, 30 frames/sec on @NVIDIAEmbedded Xavier. 2)comp…
Sep 8
DIY Robocars via Twitter
RT @SmallpixelCar: Use two color cones to guide the robocar. No map needed, on onsite training needed. Just place the cones and it will fol…
Sep 7
DIY Robocars via Twitter
Sep 7
DIY Robocars via Twitter
RT @roboton_io: Great to see http://roboton.io running at 60fps on the cheapest #chromebook we could find! #edtech #robotics #educat…
Sep 3
DIY Robocars via Twitter
RT @openmvcam: Crazy in-depth article about using the OpenMV Cam for Astrophotography: https://github.com/frank26080115/OpemMV-Astrophotography-Gear https://t.co/BPoK9QDEwS
Sep 3
DIY Robocars via Twitter
RT @openmvcam: Hi folks, it's finally here! Our first draft of our Arduino Interface Library is out! It works over SoftwareSerial, Hardware…
Sep 3
DIY Robocars via Twitter
RT @chr1sa: Please let them have an open API. This would be perfect for @DIYRobocars races https://twitter.com/NintendoAmerica/status/1301513099707658246
Sep 3
DIY Robocars via Twitter
RT @SmallpixelCar: Lanenet pretty much used all my GPU power on @NVIDIAEmbedded Xavier since I optimized with tensorRT. I need to run anoth…
Sep 3
xemone liked Max Gilson's profile
Aug 31
DIY Robocars via Twitter
RT @LyftLevel5: Our @kaggle competition on Motion Prediction for Autonomous Vehicles is now live! Experiment with the largest-ever self-dri…
Aug 24
DIY Robocars via Twitter
RT @chr1sa: Our next @DIYRobocars virtual AI car race will be on Sept 26th. Sign up here https://www.meetup.com/DIYRobocars/events/272786977/ https://t.co/UENKGSOWO8
Aug 24
DIY Robocars via Twitter
New ready-to-run @NVIDIAEmbedded JetRacer car from Waveshare. Perfect for the next @diyrobocars race as soon as we… https://twitter.com/i/web/status/1297960223013867520
Aug 24
More…