-
Measuring the phase noise of a variable frequency oscillator or synthesizer uses an expensive spectrum analyzer. For specific measurements at a fixed frequency of 455kHz, cheaper methods are avai...[Details]
-
Recently, I found that many people are unwilling to use the interrupt method to use the STM32 serial port. They say there are many problems. But I tested it myself and found that there is no problem ...[Details]
-
Varun Manwani, CEO of Rajasthan-based Sahasra Semiconductor, said recently that the company will start commercial production of the first batch of Indian-made memory chips in September or early Octob...[Details]
-
According to foreign media reports, Foxconn has been eager to enter the electric vehicle field in recent times. It said on Thursday that it had acquired a chip factory of Macronix Electronics for NT...[Details]
-
Today, SamMobile received news that the Samsung Galaxy Z Fold4 has a 1TB version, which will be the industry's first Snapdragon 8+ flagship phone equipped with 1TB of storage. It was revealed ...[Details]
-
//The crystal oscillator of this machine is 11.0592, using stc89c51 single chip microcomputer, and the two buttons P3.2 and P3.3 control the output frequency of the square wave generator.
#include re...[Details]
-
1 Introduction
The RS-232 standard formulated by IEEE is well-known to everyone and has become popular in the field of communications. With the rapid development of computer technology, USB int...[Details]
-
There are many empirical formulas, relationship tables and software about PCB line width and current on the Internet. This article sorts out the ones on the Internet, aiming to provide convenience fo...[Details]
-
People who use Google Search may soon see a new look, as the search giant has tested adding a dark mode to its search results that could match the Mac or iPhone interface. Dark mode has been a stap...[Details]
-
The Economic Daily reported that there are sources pointing out that in view of the impact of the US ban and the related human resources investment, MediaTek dare not accept Huawei's transferred orde...[Details]
-
In actual use, it is found that when the input gas is different, the value displayed by the control is inconsistent with the actual value. What is the reason? In fact, the reason is very simple. In...[Details]
-
On January 19, at the Yinhu Comprehensive Energy Supply Service Station located in Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province, electric vehicles were charging on one side and f...[Details]
-
Smart driving chips have always been regarded as the "brains" of autonomous vehicles. As mainstream smart driving penetrates from L2 to L2+ and more advanced L3, the demand for "brain" computing powe...[Details]
-
#include STC89C5xRC.H void delay() //Use timer 0 to achieve 5ms precise timing { TMOD = 0x01; TH0 = 0xEA; TL0 = 0x84; //65536 - 5000 = 60036 TF0 = 0; //Set the overflow flag to 0 T...[Details]
-
In order to meet the demanding performance and fast operation requirements, today's systems, from communication interfaces to high-quality image video and multimedia systems, a variety of consumer ap...[Details]