[i=s]This post was last edited by MianQi on 2021-3-26 11:14[/i]Based on the content of these two posts:
1. Chapter 80, CH32V103 Application Tutorial - Brushless DC Motor Key Control - https://bbs.21ic
[i=s]This post was last edited by Aguilera on 2022-6-30 13:45[/i]Hello, teachers. In the figure below, the function of the transistor in this circuit is shown. Why do we need to add a transistor to th
Help:I am simulating a digital multimeter, which uses mc14433. There is no mc14433 library in proteus. Does anyone have the mc14433 library that can be used for simulation?
Qorvo has introduced the first wideband front-end module (FEM) covering the 5.1 GHz to 7.1 GHz frequency band for CPE. Qorvo’s new wideband QPF4730 provides full-band support for Wi-Fi 6 and Wi-Fi 6E
Special reminder, friends who participated in the evaluation, please take a look~
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@lugl4313820@oxygen_sh@ fxyc87The contents of the information package are as follows:Folde
LCD is initialized and LOGO is displayed;a trigger signal is given to the ultrasonic module;the output signal of the ultrasonic module is detected, if the detection is high, the timer is started; if t