MagAlpha sensor detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on the rotating shaft. Unlike most Arduino & Genuino boards, the MagAlpha ...

Hall Effect Sensors: Before we dive into the connections there are few important things that you should know about Hall Effect sensors. There are actually, two different types of Hall sensors one is ...

Orientations and positions of a permanent magnet can be acquired via a three-axis magnetic sensor array system. Thus, the position and orientation of an object embedded with the permanent magnet can ...

The current array is designed to be tile-able, with up to four of the boards (24x24 magnetic field sensors) arrayed together. The Arduino firmware has a framerate of approximately 10 frames per second ...

There’s a CdS sensor and a TSL230R Lux sensor for that. An op-amp circuit can measure the sound level in the room via one of the Arduino’s ADC pins. And finally, an RTC board is used for time ...