EC21-AUMINIPCIE

Translated from - Zdnet   The research, conducted in partnership with Adaptive Biotechnologies, aims to help create an immunity scan to aid the reopening of society.     Recently, Microsoft announc...[Details]

It depends on the purpose of measurement and the measurement principle of the multimeter: 　　1. Usually, when we say that the inverter outputs 380V and 50Hz, it means that its fundamental wave (sine w...[Details]

/************************************************ File: Four-phase stepper motor control program :  Description: Drive mode: single phase magnetic       moto_maichong_time: one pulse signal...[Details]

　　After the 220V AC is stepped down and limited by capacitors C1 and R1, the AC voltage at points A and B is about 15V. It is rectified by VD1~VD4. A DC voltage of about 14V is obtained on C2 as the ...[Details]

　　How to test the computer power supply? 　　The specific method is: use a metal wire to connect the fourth socket on the motherboard power cord and the seventh socket on the bottom (the premise is tha...[Details]

      At 23:00 on March 7, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi brand, switched to a new Redmi K50 series phone. Previously, Lu Weibing was using the Redmi K50 e-s...[Details]

In the field of autonomous driving, NavInfo has frequently joined hands with companies in various segments of the industry. Just now, it joined hands with Ibeo and Liangdao Intelligence to establish ...[Details]

(Photo courtesy: Yuasa Corporation) According to foreign media reports, GS Yuasa, a leader in automotive batteries, announced the launch of a new Yuasa AGM auxiliary battery for next-generation ve...[Details]

/********************************************************************** * File name: CEPARK 51 V2.0 development board * Program version: V1.0 * Technical support: http://bbs.cepark.com *CEPARK  ...[Details]

I. Overview  There are two priority concepts in STM32 (Cortex-M3) - preemption priority and response priority. The smaller the attribute number, the higher the priority. Some people call the respon...[Details]

What is the problem being solved? All race conditions roughly means Atomic write operations can occur simultaneously, but they will not succeed at the same time. Only one will succeed (the occupi...[Details]

　　In the LED packaging process, the sulfurization phenomenon mainly occurs in the solid crystal and dispensing packaging process. The sulfurized materials are mainly silver-containing materials (silv...[Details]

The 3rd International Battery Safety Conference was held in Beijing on October 7-8 . The team led by Ouyang Minggao , an academician of the Chinese Academy of Sciences and professor at Tsinghua Unive...[Details]

　　Keil C51 compiler is a C language compiler that fully supports the ANSI standard. Except for a few key points, KEIL C is basically similar to the standard ANSI C language; however, due to the parti...[Details]

High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]