Operational amplifier - how does it work? (part I) [electronics basics]
In today's episode, you'll learn how operational amplifiers work. You'll also see everything in practice using the LM358 circuit as an example. Enjoy!
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📽 Part two of the video about operational amplifiers: • Wzmacniacz operacyjny - jak działa? (część...
📽 A practical voltage divider: • Dzielnik napięcia w ujęciu praktycznym [ p...
0:00 Introduction
1:58 Schematic symbols
2:16 Basic circuits
2:44 Inverting vs. non-inverting inputs
4:56 How does it work?
6:08 Without Feedback - Comparator
10:25 LM358
11:15 In Practice - Without Feedback
12:57 Limitation - Maximum Output Voltage and Power Supply
13:36 In Practice - As a Comparator + Transistor and LED
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