This article explains how to use the human body sensing module HC SR505. We use an LED to indicate whether a person has walked into the sensor. When a person walks in, the LED indicator lights up, and
Preface: VScode is already available on the computer, and ESP32 development is perfectly supported on VScode. Next, use VScode to install the esp32 development environment.VSCode official website addr
As shown in the figure below, when I import the BOM, there are obviously many components with different values. Why are they not distinguished? If I want to separate them, how should I do it? Please h
msp430f5529 capture plus serial port, which can be used for everyone to learn the microcontroller source program is as follows: #include "msp430f5529.h" #define uint unsigned int #define uchar unsigne