10122280-282000TLF

According to ICinsights, a well-known analysis agency, an important question facing the IC industry in the second half of 2019 is when the DRAM market will rebound. Any rebound in the market will be ...[Details]

According to foreign media reports, the US Patent & Trademark Office recently announced a new Apple patent related to binaural audio. Previously, Apple had applied for patents related to this technol...[Details]

1STM32's input and output pins have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs) ① Floating input_IN_FLOATING ② With pull-up input_IPU    ③ With pull-...[Details]

Intel plans to increase chip production and help automotive industry customers take full advantage of cutting-edge chips and modernize their designs. News Headlines • Intel CEO Pat Gelsinger pr...[Details]

Here we use PCF8591 ADDA chip, 51 single-chip microcomputer, and a potentiometer. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the angle is displa...[Details]

01 Introduction to control chips Control chips mainly refer to MCU (Microcontroller Unit), which is a microcontroller, also called a single-chip microcomputer. It appropriately r...[Details]

On July 25, Wuhan Yifei Laser Co., Ltd. (stock abbreviation: Yifei Laser, stock code: 688646.SH) announced the results of its initial public offering and listing on the Science and Technology Innovat...[Details]

For DC power supply, the purity of DC is evaluated, so there is a ripple test . Voltage fluctuations are generally divided into two types: ripple and noise. Generally speaking, fluctuations with a fr...[Details]

       According to the official Weibo account of 8848 Mobile on Wednesday afternoon, 8848 will launch a new smartphone tomorrow (August 27). It is currently known that the new product will use the "...[Details]

This article will introduce a marquee experiment based on 8051 microcontroller, and realize the LED running light effect by writing code. This experiment will use the P2 port of 8051 microcontrolle...[Details]

Interrupt response time: The response time from the external interrupt request being valid (external interrupt request flag set to 1) to the redirection to the interrupt entry address. At S5P2 of eac...[Details]

Recently, at the 2019 China International Intelligent Industry Expo, Academician Deng Zhonghan, the general commander of the "Starlight China Chip Project", founder and chief scientist of Vimicro Gro...[Details]

    A textile machine is the full name of a tool that processes raw materials such as thread, silk, and hemp into silk thread and then weaves it into cloth. Such as spinning pendants, spinning wheels,...[Details]

0Introduction FPGA based on SRAM technology needs to be configured every time it is powered on. Usually, the configuration file of FPGA is loaded by a dedicated EPROM outside the chip. This tr...[Details]

ATXC switch power supply control circuit made with TL494 The power control circuit at the beginning of this paper adopts TL494 (some power supplies use KA7500B, whose pin functions are the same as ...[Details]