In the previous article we covered [connor] demonstrating the motion detector. Something about the way the ADC circuit for the Arduino is wired up makes it work. The least likely theory so far ...

Thanks to its magnetic-field detection in X, Y, and Z directions, Diodes Inc.’s automotive-qualified AH4930Q is able to ...

By placing a unit equipped with an ADXL345, an accelerometer for detecting motion, or a Piezo sensor on a door ... you can ...