How OpAmps Work - The Learning Circuit
In this video, Karen presents and introduction of op-amps how various ways they can be used in circuits. At a basic level, op-amps are quite simple. They compare the voltages at their two outputs and use the difference in voltages to determine how the signal is amplified. The differential voltage at the inputs often needs to only be a few microvolts to generate an amplified signal. To be able to finely control the gain, a feedback loop must be created between the op amp’s output and one of the inputs. This loop usually contains a resistor and/or capacitor to have finer control of the gain. Check out this Intro to Op Amps episode to learn more about how op-amp works and a variety of its applications: http://bit.ly/3csQDmT
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Видео How OpAmps Work - The Learning Circuit канала element14 presents
Engage with the element14 presents team on the element14 Community - suggest builds, find project files and behind the scenes video: http://bit.ly/2MFMG0v
Visit the element14 Community for more great activities and free hardware:
Tech spotlights: http://bit.ly/2KLz0TS
Roadtest and Reviews: http://bit.ly/2KH4fj3
Project14: http://bit.ly/2wPnajx
Видео How OpAmps Work - The Learning Circuit канала element14 presents
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