Questions tagged [sensor]

For questions about drone sensors, sensor uses and any issues encountered with using specific sensors

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Is there an open source video processing/sensor based follow me technology?

I'm constructing a multirotor drone and want to introduce follow me feature, are there any open source solutions I can use for that purpose? Please note that I want the tracking algorithm to be ...
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What is the frame system defined for Orientations comptutation using Quaternions [Madgwick filter/ Mahony filter]?

I am working with MPU9250 and I have implemented attitude & heading reference system based on Madgwick/Mahony filter. I capture the raw data [accel, gyro, mag] and pass to the Madgwick filter in ...
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Using MPL3115A2 to get relative altitude of a drone

I am using MPL3115A2 Altimeter to get the accurate relative altitude of my drone. I am getting an error of 30-60 cm without even moving the sensor. I have used several averaging and filtering methods ...