The circuit schematic is shown below:
The input is a 400kHz half-sine wave signal, Vmax=5.8V, Vmin=-0.4V
1. Is LM393 used as a comparator here? I don't know how to analyze the diode.
2. The op amp at ...
In the following two pictures, what is the function of P$1? Why is P$1 written there? It seems to be connected to the USB shell. What is its function?...
*(Continued from the previous article...)* This article is about porting RT-Thread-Nano. # 7. Introduction to RT-ThreadRT-Thread, the full name is Real Time-Thread. As the name implies, it is an embed...
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1 Introduction
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summary
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