H11A4X001

No. 18, 2012 In order to promote the structural adjustment and industrial upgrading of my country's lead-acid battery industry, standardize industry investment behavior, prevent low-level dupl...[Details]

There are many styles of coffee machines on the market with different functions. Whether for home or commercial use, they are inseparable from the "smart brain" of home appliances - the microcontro...[Details]

On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]

1. Introduction SPWM sinusoidal pulse width modulation technology is the most widely used variable frequency power supply control method in the industrial field. This technology is characte...[Details]

The service life of the soldering iron tip When we talk about the service life of lead-free soldering iron tips, we must first talk about the melting point of lead-free and lead-containing tin. The...[Details]

On December 3, the Equipment Industry Department of the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (draft for comments), w...[Details]

I have been learning avr microcontroller for a month, from lighting a diode to the communication part. In the past, I directly went to the hardware and downloaded the verification. Yesterday, I starte...[Details]

//Use function pointer to implement typedef void(*PFUN)(void); pFun =(PFUN)0x8000;         (*pFun)();   #define GotoHere(a) ((void (*)(void))a)()  GotoHere(0X8000);   asm("JP $8000"); ...[Details]

Pay attention to the installation of flammable gas detectors in explosion-proof places. For example, Class A factories that emit flammable gas should use explosion-proof flammable gas alarms, and the...[Details]

The automotive industry is undergoing a major transformation, and the MCU market has become the focus The automobile industry is entering the unprecedented era of the new four modernizations (CAS...[Details]

     Recently, warranty service provider Allstate Protection Plan conducted a drop test on the iPhone SE 3. The results showed that its quality is basically the same as that of the iPhone 13 series m...[Details]

June 30 report (by reporter Zhang Yiqun) This evening, Tsinghua Unigroup issued an announcement that it has established the Tsinghua Unigroup DRAM Business Group and appointed Gao Qiquan as the CEO o...[Details]

    A team of researchers at the University of California, Riverside, has developed a new silicon anode architecture that can be used in lithium batteries to make the charging process 16 times faster...[Details]

According to foreign media 91mobiles, the Samsung Galaxy A20s mobile phone recently passed the Bluetooth Technology Alliance (Bluetooth SIG) certification, with a total of 5 versions. It is underst...[Details]

The turbine flowmeter has the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation, maintenance and use, etc. This flowmeter ...[Details]