820LQB5ES3R

NO1. Background How should the TV/film industry face these challenges? The film/TV industry is adopting new 8K and 4K video formats, and in order to support these video stream...[Details]

When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately contro...[Details]

Millimeter wave radar is a key driver for the development of ADAS and automatic assisted driving. This perception method enables vehicles to perceive the surrounding environment and make decisions ...[Details]

　　1 Introduction 　　With the widespread application of lithium-ion batteries, their safety issues are receiving more and more attention. Real-time detection of lithium-ion battery parameters can effec...[Details]

　　The high-voltage isolated differential probe adopts a new circuit, high impedance and low capacitance input, and the collected data are processed by the integrated block, which can completely and t...[Details]

The changes in the mobile chip market seem to have been hinted at a long time ago. After Intel announced its withdrawal from this market, another domestic company, ASR Technology, is preparing to ent...[Details]

According to foreign media reports, the European Commission said on Friday local time that member states must take urgent action to diversify their 5G suppliers, a move that will reduce Huawei's infl...[Details]

The STM32F103 series MCUs with 64 pins and below have VDDA and VREF connected together internally, without separate pins. However, 100 pins and above have separate pins. Generally, if we do not req...[Details]

Abstract: The dynamic small signal model of the Buck circuit under voltage control can be obtained by the state space averaging method, and PID can be used to achieve precise control. In order to i...[Details]

Microprocessor reset method: Reset method using hardware pin RESET; Use the watchdog reset method; The reset method controlled by your own program (the method in this article is called software reset...[Details]

　　The optical oscilloscope is a commonly used analog recorder, mainly used to record analog data. It converts the electrical signal input by the signal conditioner into an optical signal and records i...[Details]

Recently, the hottest topic in the cycling circle is undoubtedly the AEB dispute. Under the fierce debate among the big guys, the security issues under the blessing of intelligence not only aroused t...[Details]

1. System Solution The mobile phone APP controls four relays through the ESP8266 WIFI module and the 51 single-chip microcomputer. The lower computer consists of the single-chip microcomputer, ESP826...[Details]

Introduction With the continuous improvement of embedded processor computer capabilities, 32-bit MPU has become the mainstream of embedded system applications. Aiming at the problems of data ...[Details]

Design of Modulation Module for Power Line Carrier Spread Spectrum Communication Usually the demodulation circuit of the spread spectrum communication system is very complicated. In order ...[Details]