An efficient Arduino-compatible library for the QMC6309 3-axis digital magnetometer sensor with accurate compass heading calculation, direction naming, and exponential smoothing filter for stable ...

SBQuantum magnetometers use use green lasers to excite nitrogen-vacancy centers in diamond to a higher-energy state. Credit: SBQuantum SAN FRANCISCO – Canadian startup SBQuantum plans to send a ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The little board from an Italian university with its easy to use dev environment ...

On Monday afternoon President Donald Trump and CIA Director John Ratcliffe hinted at technology that had helped locate a downed American Air Force officer hiding in a mountain crevice in southern Iran ...

A SELF-OSCILLATING rubidium vapour magnetometer, in which measurements of the total field magnitude are obtained by counting the frequency of self-oscillation in the radio-frequency range, has been ...

Abstract: In this research, we present a hermetically sealed integrated diamond magnetometer for vector magnetometry. The diamond chip, fabricated using standard microfabrication processes, has a ...

Abstract: The triaxial magnetometer is a vector magnetic field sensor widely used in various fields. Due to limitations in manufacturing and installation processes, a ...