MQ-2J3-025-PS1-991N-KS34

The next battleground for infotainment systems will shift to user interface (UI) technology. Consumers are no longer comparing minor differences in feature sets when making purchasing decisions, but a...[Details]

"Huawei is confident that it will be number one in the global mobile phone market by next year at the latest," said Yu Chengdong, CEO of Huawei's consumer business, in an interview with the media aft...[Details]

Recently, AMD launched a new processor, Ryzen 7 5800X 3D, which is also AMD's first processor to use 3D V-Cache technology. These processors are said to offer superior performance compared to simil...[Details]

The automotive industry is currently experiencing a new round of revolution, transitioning from "gear and lubricant" technology to the era of "digitals and chips". With the support of these new techn...[Details]

　　Installation requirements for submersible liquid level gauges 　　After continuous improvement in recent years, the input liquid level gauge now has the advantages of high accuracy, small size, anti-...[Details]

MCU model STC 89C52RC #include  reg52.h    #define RldTmr(fr) 65536 - (11059200 / 12) / (fr   1)   #define FuDian(n) (n 1) / 3 //Conversion of dotted nth note      typedef unsigned char UCHAR; ...[Details]

Today, International Data Corporation (IDC) released the mobile phone market tracking report for the second quarter of 2021. The data showed that China's smartphone market shipments in the second qua...[Details]

“The price of upstream materials has risen too fiercely,” a person in the new energy industry said bluntly. Rising lithium prices have always been a self-evident pain for the middle and lower reach...[Details]

With the development of frequency converters, their use is becoming more and more popular. However, many times we are just using frequency converters but have never understood them. How ...[Details]

#include "config.h" #include "stdio.h" #define GPIOSET(PIN) IO0SET = PIN // Convenient to modify the set port #define GPIOCLR(PIN) IO0CLR = PIN // Convenient to modify the clear port #define LCD_CON ...[Details]

Introduction The brain of a smartphone is the baseband processor, which has a built-in microprocessor and dedicated signal processing circuits. Relying on the advanced design of the baseband contro...[Details]

No peak is detected after injection of gas chromatograph, and only a straight line is drawn for the baseline. Note: When you find that no peak is produced during injection, you should first consider ...[Details]

      New research shows that Apple is studying how to enable Siri to detect specific sounds and determine their location just by vibration. Two newly exposed patent applications show that Apple is s...[Details]

There are two timer/counters T0 and T1 inside the 8051 microcontroller, which have both timing and counting functions. T0 and T1 do not require CPU participation during the counting process and do no...[Details]

Traffic is growing rapidly, and the capacity of a single carrier is approaching its limit 　　In recent years, with the development of the Internet, the number of Internet users, application types, and...[Details]