As [MrWunderbar] admits, the dancing needles of moving-coil meters lend hipster cred to a project, but getting his Vu meters to cooperate and display network utilization and disk I/O on his ...

This was a variable frequency oscillator whose coil would be placed near the circuit to be tested, and which would show an abrupt current dip on a moving coil meter ... it’s a basic part of ...

The world’s largest moving coil meter – about 17 feet square – will overlook the Tenth Electrical Engineers Exhibition to be held from March 21 to 25 at Earls Court. So, 63 years ago started a story ...