An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Recently the MagQuest competition on improving the measuring of the Earth’s magnetic field announced that the contestants in ...

A design of laser-pumped magnetometer that combines the properties of alkali metal atoms with fabrication technology from the semiconductor industry could help realize tiny mass-producible devices ...

Some of the most sensitive methods of measuring magnetic fields use interactions of resonant light with atomic vapour. Recent developments in this vibrant field have led to improvements in sensitivity ...

The LSM303 is a digital (I2C) accelerometer and digital compass (magnetometer) and accelerometer. The magnetometer measures magnetic force, which is useful to detect magnetic north. The Adafruit ...

Abstract: We have developed a pulsed optically pumped magnetometer (OPM) array for detecting magnetic field maps originated from an arbitrary current distribution. The presented magnetic source ...

I'm not sure who the author of this code is. Let me know and I will include attribution. The Duinotech 3-Axis Compass Magnetometer Module (Part Number: XC-4496) can be purchased from Jaycar ...

Abstract: Field sensors, such as magnetometers and accelerometers, are widely used sensors for attitude estimation, yet their accuracy is limited by sensor measurement bias. This paper reports a novel ...