Sensors & IMUs (672)

Discussions Replies Latest Activity

ZenMuse H3-3d "angled" one side

Hi folks, I've a little problem with my ZenMuse H3-3D mounted on a F550 with Naza-V2. since a couple of weeks I found out that my videos ar…

Started by Federico

0 on Thursday

I2C Lidar Lite v3 Pixhawk

Hey guys, I want to connect my LidarLite v3 with a pixhawk. I used the configuration for the Lidar Lite v2 from ardupilot but it doesn't wo…

Started by Marv

10 Dec 1
Reply by Günter Budde

Calculating Quadcopter state based on motor speeds (without sensors)

Hi! I've seen people create simulations for quadcopters where they calculate the drone's state (attitude and location) based on the motor s…

Started by Ari Schwartz

0 Nov 29

How is ATT data calculated in Mission Planner logs?

Hi!  I was wondering how the ATT data (desired roll, roll, desired pitch, pitch, desired yaw, yaw) in Mission Planner flash logs are calcul…

Started by Ari Schwartz

9 Nov 17
Reply by Ari Schwartz

repurpose automotive radar for UAV/UGV

Hello, I was interested in trying an automotive radar for collision avoidance on a UGV. Automotive radar should be cheaper than LIDAR due…

Started by zach w

35 Nov 15
Reply by Dmytro Ivanov

Electromagnetic Interference

Hi Guys, I was wondering, why are some industrial inspection drones not effected by EM frequencies?  How are they manufactured to not be e…

Started by Alexander

3 Sep 1
Reply by Andre K.

How to remove gravity factor from accelerometer acceleration data.

I am using BNO05 sensor. I am having accelerator, gyro, quaternions, ... data. Now in order to get linear acceleration i need to remove gra…

Started by Tyrion

1 Aug 21
Reply by Chris Anderson

Accelerometer sensor gravity compensation.

Can anyone provide me .c code for direction cosine matrix to transform body frame accelerometer measurements into earth frame, and account…


3 Aug 21
Reply by Tyrion

Short Range Radar Sensor - OmniPreSense

Has anyone used the OPS241-A radar sensor from OmniPreSense?

Started by Joe

0 Aug 17

Indoor navigation - Magnetometer anomalies

Greetings,  My team and I are working on indoor drone flights. Our build is Frame: DJI S1000+ Flight Controller: Pixhawk v2.1 (not using a…

Started by Jonathan

1 Jul 24
Reply by Jonathan



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