#include "config.h"#include "delay.h"#include "uart.h"unsigned int INT0_cnt=0, INT1_cnt=0; //Count variablesbit key=P5^5 for test;/************* Function description***********************************...
The IP resources shared by Synopsys in this issue include the latest technical solutions and cutting-edge technology interpretations in three major industries.AI
AI+ML, let chip verification end this ...
I can't select the copper part after the ad is covered. I created it on the top layer and immediately selected it. I tried it on other layers, but they can't be selected after they are created. I can ...
[i=s] This post was last edited by qwqwqw2088 on 2019-2-27 08:52 [/i] [b][size=4]Ripple[/size][/b] [size=4]The output of a switching power supply is not truly constant. There is periodic jitter in the...
Like network analyzers, oscilloscopes, and signal generators, spectrum analyzers are also essential RF test and measurement instruments. Among all RF test instruments, spectrum analyzers are the mo...[Details]
According to Huizhou Daily, as of January this year, the second phase of Huizhou Huaxing's high-generation module project has completed the installation and commissioning of four production lines and...[Details]
Many friends think that PID is a kind of control that is out of reach, very mysterious, and very high-sounding. They are also very vague about its control principle and only know it at the conceptu...[Details]
The mg323 module must specify the length when sending data, so I changed the function:
void mg323_gprs_send(u16 x,u16 y,u8 *text_to_send,u8 text_length)
{
u8 a ;
u8 *p=a;
memset(p,0,15); ...[Details]
Recently, Yutong Optics released its first quarter report of 2021. During the reporting period, the company achieved operating income of 441 million yuan, a year-on-year increase of 97.49%, mainly du...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched a TWS Bluetooth speaker design solution based ...[Details]
1. There are two types of clocks under Linux: 1.1 Real-time clock RTC It is driven by the onboard battery "Real Time Clock" also called RTC or CMOS clock, hardware clock. When the operating syste...[Details]
According to foreign media reports, the U.S. Department of Transportation (USDOT) proposed on June 9 to establish minimum standards and requirements for electric vehicle charging projects, which rece...[Details]
1. Before measuring, clean the measuring rod, measuring head, clamping sleeve and the measured object; 2. When measuring, clamp the dial indicator on a table stand or other sturdy bracket. Do n...[Details]
With the development of society and the improvement of people's living standards, people pay more and more attention to health, but with the improvement of living standards, the incidence of cardio...[Details]
As one of the most promising high-tech industries in the 21st century, LED lighting has attracted much attention in terms of product design, R&D, application, testing and certification. Although ...[Details]
Since street lamps work at night, the working voltage changes from 180V in the evening to 260V in the middle of the night. The working environment is very bad, which not only greatly shortens the s...[Details]
PassFail App
The PassFail function is widely used in the field of test and measurement. It can be seen on oscilloscopes, multimeters, and spectrum analyzers. The essence of the PassFail function is...[Details]
According to foreign media Softpedia, Apple recently published a detailed guide on how to lock the iPhone if private information is at risk, providing users with step-by-step instructions on what to ...[Details]
Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
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