The X4 from Elma Electronic Inc. is the first in a family of new rugged switches based on the latest Hall Effect sensor coding technology. Hall Effect sensing technology offers enhanced reliability ...
Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one salvaged from an old CPU fan. Two LEDs, a 100 ohm resistor, and a 3.7 volt ...
This application note presents some of the fundamental information about Hall-Effect sensors. It also presents the basics of magnetics, and the added value of programmable sensors and sensor interface ...