A circuit diagram of a <a href="https://en.wikipedia.org/wiki/instrumentation_amplifier" class="extiw" title="en:instrumentation amplifier">instrumentation amplifier</a> made using 2 <a href="https://en.wikipedia.org/wiki/operational_amplifier" class="extiw" title="en:operational amplifier">operational amplifiers</a>.
<a href="//commons.wikimedia.org/wiki/User:Inductiveload" title="User:Inductiveload">Inductiveload</a>
2021-01-17
<span class="int-own-work" lang="en">Own work</span>