A2543WV-2P-C188

As we all know, audio power amplifiers are actually power modulators, so the power supply system plays a vital role in the amplifier. Some people even say that the power supply cost of a good amplifi...[Details]

Officials at the Federal Communications Commission (FCC), the agency responsible for spectrum allocation in the United States, reiterated today that 5G does not pose a health threat. The FCC said tha...[Details]

CEVA, Broadcom Integrated and VisiSonics Release 3D Spatial Audio Reference Design for Headphones and TWS Earbuds The three companies jointly bring complete 3D spatial audio hardware and software s...[Details]

      Speaking of Bugatti, I believe everyone will think of sports cars. Indeed, Bugatti is one of the world's top luxury supercars. However, Bugatti not only has sports cars but also watches. 　　Rece...[Details]

1. Hardware Solution This system uses 51 single-chip microcomputer to control infrared temperature sensor to perform non-contact temperature detection and display, which can realize rapid measurement...[Details]

On April 17, Reuters reported that in a letter to U.S. Commerce Secretary Gina, U.S. Congressional Representative Michael McCaul and Senator Tom Cotton expressed their request to expand the scope of ...[Details]

/**************** STC12c56 AD conversion Entry parameter: channel number (0,1,2,3,4,5,6,7) Return value: AD conversion result ********************/ #include sfr ADC_CONTR=0xc5; ...[Details]

0 Introduction High-power LEDs are gaining popularity due to their many advantages such as high efficiency, pollution-free, and long life. However, high-power LEDs require a low-voltage, high-c...[Details]

Why is it necessary to use a receiver instead of a spectrum analyzer in EMI certification? What is the difference between them? Most spectrum analyzers use a superheterodyne structure, which is t...[Details]

      In February this year, the Redmi K40 series was officially released. Unlike the previous medium, large and extra-large product combinations, this time the entire K40 series was upgraded to incl...[Details]

       Although HMD Global has successfully revitalized the Nokia brand, company executives have admitted that its messy product naming method has indeed confused consumers. Take the Nokia 7.1 as an ...[Details]

"To be honest, the original plan was to launch urban NGPs in one city to four or five cities in the first half of this year, or even in the second half of the first quarter, and to enter more cities ...[Details]

According to Tencent, the latest news from the industry chain said that the shipment volume of the Mate 30 series has exceeded 12 million units, and the momentum is still growing. It is expected that...[Details]

In order to further improve 5G performance and develop semiconductors for "post-5G", Japan's Ministry of Economy, Trade and Industry plans to provide a total of 10 billion yen (RMB 588 million) in fu...[Details]

The servo press is a new type of press that uses a servo motor as a power source. It has the advantages of high precision, fast response, and energy saving. It is widely used in metal forming, elec...[Details]