In the next three years, the RF front-end market in mobile devices will jump to $20 billion, and 5G will play a very important driving role in it. According to Lawrence Tao, senior manager of Qorvo As...
Source: Switching Power Supply Analysis Author: lk95818171
Recently I saw a friend leave a message saying that there was a problem with the power supply. He repaired it and replaced many components. H...
@chenbingjy
"Playing with the board" + Yu Zhennan's STM32 development board experiment 1
"Playing with the board" + Yu Zhennan's STM32 development board experiment 2
"Playing with the board" + Yu Zhen...
Using the BlueNRG-1_2 DK 3.1.0\Project\BLE_Examples\BLE_Security routine, verify the slave_passkey_Fixed function, and use the BLE Scanner test software to connect to BLE, but when the wireless interf...
2P2Z is a commonly used power loop compensation algorithm. Here is a brief summary of its use for subsequent use.
First you need to declare the structure:
//CNTL2P2Zvolatile CNTL_2P2Z_F_C_Coeffs coeff...
101. What is the most widely used power amplifier circuit at present?Answer: The most widely used power amplifier circuits are OTL and OCL circuits.102. What is crossover distortion?Answer: The transi...
With the continuous development of intelligent technology, audio equipment is rapidly developing in the direction of intelligence.
音频调节器作为其中的一部分,发展优化了一系列先进的功能,音频调节器拥有对白增强、声场扩展、环境音效、声像位置调整、动态范围...[Details]
1 Concept and characteristics of embedded systems
An embedded system combines the system circuit of a microprocessor or microcontroller with its proprietary software to achieve the highest rati...[Details]
ON Semiconductor Announces Second Quarter 2024 Results
Free cash flow increased approximately $250 million year-over-year
July 30, 2024 – ON Semiconductor (ONSEMI) announc...[Details]
On October 18, blogger @数码闲聊站 revealed that MIUI 13 has significant changes. Many system interfaces have new UX, and the test base still has Android 11 and Android 12 versions. It is expected t...[Details]
In order to ensure the stable and reliable operation of the circuit in the microcomputer system, the reset circuit is an indispensable part. The first function of the reset circuit is power-on reset...[Details]
Samsung usually offers two versions of the Galaxy S series flagship, the Exynos version and the Snapdragon version. The Galaxy S22 series to be released this year may break this convention. On Januar...[Details]
The application of AI in medical imaging is developing rapidly, and achievements in technology and commercialization are constantly emerging. On March 26, the China Medical Imaging AI Industry-Univer...[Details]
The world has been suffering from electric cars for a long time. There are a series of problems such as short battery life, slow charging, and easy slumping in winter. Many people are still reluctant...[Details]
Abstract: This paper describes the selection and parameter calculation of fast fuses, which are short-circuit protection elements for rectifiers or thyristors in high-power rectifiers.
K...[Details]
Some notes: 1. Burning of fuses: BOOTRST needs to be programmed so that the MCU automatically jumps to the bootloader area to execute the bootloader code after reset. Then, the fuses of the boot area...[Details]
1. Company The PIC microcontroller is a product of Microchip, which was first developed in 1989. 2. Reduced instruction set technology Traditional MCUs use a complex instruction set (CISC) stru...[Details]
SHANGHAI, Oct. 31, 2023 /PRNewswire/ -- At the 2023 New York International Design Conference, Ingersoll Rand's star product, the 1-inch lithium-ion impact wrench W9691, competed fiercely with more ...[Details]
In recent times, chips, which have been in short supply for nearly two years, have once again become the focus of market attention. On August 9, US President Biden signed the Chips and Science Act ...[Details]
IT Home October 16 news On October 14, He Gang, President of Huawei's Consumer Business Mobile Product Line, released the latest poster of the Mate 40 series global launch conference, showing more de...[Details]
According to foreign media reports, Apple's iPhone will increase the use of OLEDs produced by BOE's panel factory in mainland China, and it is expected to complete certification by the end of this ye...[Details]