[code]/* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ /* MAIN.C file Summary: 1. PD7 delays reversal to indicate system operation. 2. Power on, commutate according to the specified PW
[size=4] I just finished watching this movie and I’m writing about it while I’m still hot. [/size] [size=4] I watched a movie called Arrival with the help of EEworld. It’s not that sci-fi, and it’s no
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