All items tagged with Magnetic and Time (4)

| Taking a cue from ‘whispering galleries’ built into cathedrals by Renaissance architects, researchers at the University of Pennsylvania adap...

| The schematic of our preamplifier is very simple because it uses a very low-noise dual operational amplifier. Here the NE5532 is used, whose...

| The Type UGN3140 Hall-sensor from Sprague enables a magnetic- field detector to be constructed that is conspicuous by its simplicity.

| As discussed last month, the timecode interface is an ingenious piece of electronics capable of putting time codes on a magnetic tape a...