Frequency converter: Definition: A converter that converts AC power with fixed voltage and frequency into AC power with variable voltage and frequency is called a frequency converter. Function: Reduce
[b][url=http://www.deyisupport.com/blog/b/industry/archive/2017/02/14/52669.aspx]The Real Secret to Becoming a Better Cook: Integrating Smart Scale Technology in Kitchen Appliances[/url][/b][font=微软雅黑
[Source: New Wisdom compiled from Zhihu] Recently, a group of employees who jumped from Huawei and Alibaba to Microsoft were boycotted internally by Microsoft. It is reported that this was a spontaneo
2022 TI Cup Shanghai C Topic: Active Two-Way Audio Amplifier Circuit
1. Mission
Design and manufacture an audio amplifier circuit using an active frequency division network to achieve frequency divisi
Experiment 8 74LS14 inverter experiment:74LS14 is a 6-way inverter. The pin definition is as follows: A is the input end, Y is the output end, and a chip has 6 channels in total, namely1, 3, 5, 9, 11,
[i=s]This post was last edited by MianQi on 2021-8-12 09:44[/i]Default code in a new project in "RT-Thread Studio":
#include rtthread.h
#include "board.h"int main(void)
{uint8_t pin = rt_pin_get("PE.1