Found in a 1965 Electronic Design, this circuit makes it possible to select signals with an inverted phase using a relay and a unit gain stage.
With this circuit, from an old operational datasheet, it is possible to measure the CMRR,...
This is a bridged configuration for resistive sensors using an operational amplifier. The circuit is...
November 2016 - The new self-adhesive surface temperature sensors of the Amphenol JS series can...