EYE on NPI: ST Micro's AIS25BA 3-Axis Accelerometer
This week's EYE ON NPI has great vibes, it's ST Micro's AIS25BA 3-Axis Accelerometer (https://www.digikey.com/en/product-highlight/s/stmicroelectronics/ais25ba-3-axis-accelerometer) a unique take on the classic tripe-axis motion sensor where data is streamed out with a TDM interface rather than I2C or SPI! We've never seen this kind of sensor but the idea behind its use case is kinda cool and is a great demonstration of using sensor fusion to cancel out or extract data from two 'directions'. Usually accelerometers we've covered on NPI before are used for tilt or motion sensing, detecting if…
The skinny
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