M55342E12B30K0RT1

introduction Class D amplifiers are more attractive to designers of portable audio applications because they are more efficient than Class AB amplifiers. However, some designers do not use Class D ...[Details]

BMW Group CEO Oliver Zipse said in an interview on Monday that he expects the semiconductor shortage could last until 2023. 　　 "We are still at the peak of the chip shortage," Zipse said. "I expec...[Details]

• Lower component count and higher reliability • Suitable for system upgrades - form, fit and function (3F) fully compatible with PBA series • Safety certification: UL62368-1, c-UL (equivalent to C...[Details]

According to foreign media reports, Tesla CEO Elon Musk recently expressed his hope to complete improvements to the Autopilot core basic code and 3D labels to provide better functions for vehicles. ...[Details]

        I recently used KEIL C51 to make a program that required external data storage and addressing other external chips. Because continuous reading and writing of external data was required, I did ...[Details]

0 Introduction In many electronic systems, a sine wave signal with adjustable frequency and amplitude is often needed as a reference signal or carrier signal. Usually, sine wave signals ar...[Details]

Since the United States announced the ban on Huawei more than a year ago, what is the impact on Huawei's business and the impact on the global industrial chain? Recently, foreign media FierceWireless...[Details]

       Huawei has officially released the P40 series of mobile phones, including the Huawei P40 Pro+, which has also been officially launched recently. Blogger @长安数码君 also disassembled the Huawei P40...[Details]

      On April 22, well-known whistleblower OnLeaks revealed some parameters of the OnePlus 10 standard version. 　　OnLeaks revealed that OnePlus 10 will be released in the second half of this year. T...[Details]

PIC microcontroller interrupt program example What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes tog...[Details]

1. Dotted (usually ARM GNU pseudo-assembly instructions) 1. ".text", ".data", ".bss" It means "the following is a code snippet", "The following is the initialization data seg...[Details]

On May 11, Shanghai Steel Union released the latest data showing that battery-grade lithium carbonate rose by 13,500 yuan/ton, with an average price of 230,000 yuan/ton, and industrial-grade lithium c...[Details]

What role do digital power devices play between startup and shutdown ? The two core functions are monitoring and telemetry. Monitoring is a fast-acting safety function that prevents damage to the d...[Details]

Recently, Lian Yubo, executive vice president of BYD Group, said in an interview with CGTN host Lian Yingchun that Tesla is a very successful company, BYD respects and admires Tesla, and is also a go...[Details]

Since the internal flash blocks of the STM32F4 series are very large, the erasing time is relatively long and wasteful. I usually use the middle 64KB block for storage, the first 4 16KB blocks are fo...[Details]