After reviewing the pros and cons of various approaches, the decision was made to go with a beat frequency oscillator (BFO) circuit ... the metal detector. Look ma, no MCU! The sensor coil ...

The sensor device is the part of the transducer that interacts with and changes in response to the physical world, detecting ...

This week on The MetalSucks Podcast, Lacuna Coil vocalist Cristina Scabbia joins the show ... Gojira taking home the Grammy for the Best Metal Performance, Courtney LaPlante of Spiritbox doing a ...

In Fig. 2 we show the Zeeman resonance curves obtained in a dense alkali-metal vapour in three different regimes. Spin-exchange broadening for low spin-polarization is reduced by a factor of 10 by ...

Speaking of metal detectors, it’s the small differences between models that can make a huge difference overall. Some products perform excellently on relic hunts while others work well on detecting and ...

One of the items found on the identification tag that is attached to each coil when it is received from the steel mill. The coil number is a unique number that identifies each coil from each batch of ...