ScienceAlert on MSN12 天
Magnetic Sense in Animals Could Be Shockingly Close to Quantum Limits
The energy resolution limit (ERL) is a mix of parameters representing the economics of a quantum system within a sensor's ...
Hackaday4 年
3D-Printed Flight Controls Use Magnets For Enhanced Flight Simulator 2020 Experience
Hall effect sensors output a voltage that varies in proportion to the presence of a magnetic field ... position can be sensed and communicated to a host computer. In [Akaki]’s case, that ...