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LED dot matrix electronic display screen is a large display screen system integrating microelectronics technology, computer technology and information processing technology. It has become an ideal ch...[Details]

Since the Bluetooth SIG developed Bluetooth in 1998, it has become a household name and a key feature of almost every smartphone, tablet and personal computer. According to the Bluetooth SIG, billion...[Details]

I recently used the CRC32 module of STM32. After looking at the Lib on the official website, I felt that it was very simple to use. However, you will find that when you use it directly, the calculati...[Details]

In recent years, with the continuous advancement of 5G commercialization, the importance of RF front-end devices has become increasingly prominent. Zhisheng Yujia has expressed some very inspiring vi...[Details]

    If you walk into a retail store and take a quick look at home appliances, you'll see that simple appliances like ovens and microwaves now have very complex user interfaces. Appliance manufactu...[Details]

RTDS (Real Time Digital System) can more realistically reflect the fault characteristics of the actual power system, and compared with the analog dynamic model test system, it has the advantages of...[Details]

Operating the timer is actually operating the registers and configuring the parameters. strong #include iom16v.h #include macros.h void main() {   DDRD = DDRD|0x30; TCCR1A = 0x50; TCCR1B = ...[Details]

Alcatel-Lucent (Paris and NYSE: ALU) today launched its innovative "Zero Touch Vectoring" technology, a new VDSL2 vectoring technology that will allow communications service providers to upgrade exis...[Details]

In RF devices, the matching problem between antenna and tag chip becomes more serious when the operating frequency increases to the microwave region. The goal of the antenna is to transfer the ma...[Details]

We often hear about high-end equipment such as air suspension or electromagnetic suspension in luxury models. Unlike ordinary suspension systems, these two types of suspension can adjust damping in t...[Details]

　　 Circuit principle: The pin numbers of the common anode four-in-one 12-pin digital tube are: the digital side of the digital tube faces the observer, the lower left corner is the 1st pin, and the c...[Details]

Today, the domestic headphone brand qdc officially released the Dmagic Solo dynamic headphones. The brand is good at manufacturing transparent resin headphones, and also customizes multi-dynamic ir...[Details]

New META-DX2C 800G retimer is supported by comprehensive hardware and software reference designs including key Microchip components The rise of generative AI and AI/ML technologies has put forw...[Details]

This article briefly introduces the design of automotive electronic vehicle-mounted camera circuit. The camera operates reliably. When reversing, it can not only clearly display the panoramic view be...[Details]

ARM processors have been developed for many years, with many architectures and many different cores. The architectures are armv1 v2 v3 v4 v5 v6 v7 There are too many cores, for example, a...[Details]