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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ...[Details]

1. System Architecture The overall working process of the elevator controller is: the elevator is in a waiting state at the first floor. When the user needs to take the elevator, he can press ...[Details]

After being evaluated by an authoritative organization, Chint Power's 70kW three-phase grid-connected photovoltaic inverter has been awarded the "Leader" advanced technology certification, energy s...[Details]

Several indicators describing the impact of input voltage on output voltage ⑴ Voltage stabilization coefficient ① Absolute voltage regulation coefficient K It indicates the ratio of ...[Details]

FCKing horo, a foreign flow expert, once said that flowmeter is one of the few instruments that is more difficult to use than to manufacture. This is because flow is a dynamic quantity. The liquid in ...[Details]

1. This porting is based on FL2440. The basic hardware of the board is: CPU Model: S3C2440, based on ARM920T, instruction set ARMV4, clock frequency 400MHz ...[Details]

Today, OPPO Vice President Shen Yiren apologized on Weibo, saying that we deeply regret the inconvenience caused to some users due to our failure to update the relevant data in the first place. The w...[Details]

#include iom16v.h #include macros.h #include delay.h #define uint unsigned int #define uchar unsigned char #define dula_set PORTA |=BIT(3) //Digital tube segment selection #define dula_clr PORTA &...[Details]

On December 8, the groundbreaking ceremony for Zhuhai Yuexin Semiconductor Co., Ltd.'s high-end RF and FCBGA packaging substrate production and manufacturing project (hereinafter referred to as the "...[Details]

China Energy Storage Network News: Recently, consulting firm Accenture interviewed and surveyed executives from nearly 100 energy ecosystem companies in China. The survey results showed that ...[Details]

I remember Philip Rosedale, the founder of Second Life, saying, “Open your firewall and enter our world!” He was interviewed on stage by my colleague Steve Prentice (now retired), who asked hundred...[Details]

The ZSSC4132 integrates a LIN output interface and an industry-leading analog front end to reduce BOM costs. Bringing higher precision, flexibility and cost-effectiveness TOKYO, Japan, July 9, 2...[Details]

At today's Q2 earnings conference, TSMC not only announced the operating data for the quarter, but also talked about the process progress, confirming that the 3nm process will be mass-produced in the...[Details]

Preface I recently got a STM8L051/101F3 development board and planned to play around with it. After I found that the IO and timer were all OK, I started to configure the serial UART and found that th...[Details]

On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]