If you fancy building your very own DIY magnetometer you may be interested in a Arduino project published ... and therefore get an insight into the underground. For example, magnetometry was ...

A good part of the article focuses specifically on how to manipulate the HMC5883L magnetometer from Honeywell ... on how to interface the chip with an Arduino, courtesy of a breakout board ...

you could get a magnetometer app for your phone to test out the strength of your Buckyballs, but this is more fun, and you can use it in more places. This build doesn’t take much — an Arduino ...

(Nanowerk News) VTT Technical Research Centre of Finland has developed an innovative magnetometer that can replace conventional technology in applications such as neuroimaging, mineral exploration and ...