3-axis compass for uavs

Automation and Control Sensors Transducers
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Hi! I need to find right compass for a uav with SPI and I2C. Now I use HMC5883L but time to time it gives very noisy, bad information. I need high accuracy low noise compass.

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Hi nothanks,
Welcome to the Digikey forum. Here are some options we have in stock to look at. They do have SPI and I2C outputs , you will want to verify the voltage supply and package types to see if you can implement one of these with your UAV.

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Hi nothanks,

Here are some additional compass IC’s to consider. Note that some of these only have I2C interface, rather than both I2C and SPI.