The MV300 detects the direction and strength of the 3D (X, Y, Z) magnetic field. The signal from Hall sensors is amplified and converted to digital signal. The magnetic field range can be scaled from ...

Arduino driver for the Pixart PMW3901 optical flow sensor. The driver is developed to support the Bitcraze Flow Breakout board. It communicates with the sensor using SPI. The library is using the ...

Abstract: The number of patients with sleep apnea (SA), which may cause heart disease or stroke, is increasing worldwide. Polysomnography (PSG) is the most reliable diagnostic method. However, it is ...

This video covers a complete oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process step by step, explain why the oil level sensor can fail, and show how ...

Abstract: In this paper, we propose a people counting algorithm using an impulse radio ultra-wideband radar sensor. The proposed algorithm is based on a strategy of understanding the pattern of the ...