The Wheatstone bridge is a ubiquitous circuit configuration that is useful in detecting small changes in resistance.

[SeanHodgins] has a project in mind where he needs to sample over 500 analog sensors. To get ready ... That is, it isn’t really connecting one output to 32 inputs. It is more like a 32-position ...

Many applications will work with on-off, closed-loop control using an analog sensor measuring temperature, pressure, level, or flow as an input to control a discrete output. The same analog sensors ...

Check out the latest Lab Notes. We cover interesting innovations from Embedded World, sensors, upcomping editions of Elektor, ...

By precisely amplifying the voltage change, it is easy to generate an analog signal that is directly proportional to temperature. Temperature sensors provide the digital output signals when the ...