P4KE39

 　　I believe many users are already familiar with the use of current probes. Today we’ll look at how to improve its accuracy and sensitivity. 　　There are many types of current probes on the market....[Details]

The microcontroller source program is as follows: #include reg52.h #define  uchar unsigned char #define  uint  unsigned int #define DAdata P0 //DA data port sbit DA_S1 = P2^0; // Control the 8-bit ...[Details]

Preface: Threads are not something mysterious. Once you understand them, you will have a sense of sudden enlightenment. In fact, they are very simple. 　　Section 1: Program Code Running Conditions 　　...[Details]

On April 11, according to Taiwan media Economic Daily, the semiconductor industry has reported that mature process wafer foundry manufacturers have recently notified IC design customers that they wil...[Details]

Data is almost present in the lives of Generation Z workers. Whether it is daily photos and videos, or work documents and PPTs, data needs to be stored. The common choice is "cloud storage", which is...[Details]

/**   ********************************** STM8S *************** ********************   * @file name: bsp_awu.c   * @Author: strongerHuang   * @Library version: V2.2.0   * @File version: V1.0.0   * @D...[Details]

Imagination’s automotive experience and virtualisation offerings set it apart from its competitors London, UK and Seoul, South Korea – 19 June 2019 –  Imagination Technologies ’ PowerVR  Series9XT...[Details]

Hon Hai Group held a shareholders' meeting. Guo Taiming attended the Hon Hai shareholders' meeting for the last time as chairman and will formally step down after the board meeting. He emphasized tha...[Details]

This article analyzes the common problems in the electromagnetic compatibility testing of mobile phones, including electrostatic discharge immunity test, electrical fast transient pulse group immunity...[Details]

Preface The inverter circuit is the core circuit of UPS power supply . The author discusses the inverter circuit in UPS power supply based on the analysis of UPS power supply circuits produced by s...[Details]

According to media reports, China may invest about 6 billion yuan in the research and development of all-solid-state batteries to encourage six companies including CATL, BYD, and Weilan New Energy ...[Details]

　　1. Pointer jitter: 　　1. Slight pointer jitter: generally caused by medium fluctuations. This can be overcome by increasing damping. 　　2. Moderate pointer jitter: generally caused by the flow stat...[Details]

The VF voltage of LED light sources for lighting is very low, generally VF=2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of LED driver IC is VFXN or VFX1, and the IF constant current is 1...[Details]

First, assume that the page size of the flash chip is 2K + 64B. According to 4.3.7 4-BIT ECC PROGRAMMING GUIDE (ENCODING) of the User Manual of S5PV210 , the encoding steps of 4-bit ecc are as follo...[Details]

In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]