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　　When a switching power supply has a problem, how should it be repaired ? This article specifically describes the methods and steps for repairing a switching power supply and some experience ...[Details]

The six-and-a-half-digit Truevolt digital multimeter uses Truevolt patented technology to achieve higher measurement accuracy and faster measurement analysis. This product will replace model 34401A. ...[Details]

Tianyancha shows that on January 21, Xi'an OPOR Communication Technology Co., Ltd. was established with a registered capital of 20 million yuan. Its registered address is Xi'an High-tech Zone and its...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Recently, Leyard announced the minutes of a recent investor survey, which explained the changes in the company's performance indicators throughout last year, the progress of new project construction,...[Details]

Learned how to use the EEPROM inside AVR. The internal flash stores the programmed program. The internal EEPROM can save data and retain it even after power failure. The internal SRAM can save va...[Details]

The DC dimming function became popular in the Chinese smartphone industry some time ago. Because mobile phone manufacturers promoted DC dimming as being miraculous, some consumers thought that as lon...[Details]

We have been talking about wireless for several years now, but if you look closely, you will find that we are already living in a wireless world. In the early 1990s, mobile phones were mainly used ...[Details]

Balanced flowmeters are suitable for almost all fluid measurements and are a revolution in fluid measurement technology. Currently, balanced flowmeters have been widely used in petroleum, chemical, m...[Details]

Target-type intelligent flowmeter faults and troubleshooting methods: 1. The flowmeter has no indication or no signal. The main reasons are the following four : a. The power supply has poor co...[Details]

Water pump test system System Overview The main equipment controlled by the system is 12 water pumps, each group of 6, a total of two groups, 12 water pumps can work simultaneousl...[Details]

China Energy Storage Network News: Green, Efficient, Flexible, Open and Digital Empowerment ——Southern Grid Hainan Power Grid Company creates a new power system demonstration to serv...[Details]

Shanghai, China, May 23, 2023 – Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the first three products in the new TCR1HF series of LDO regulators – ...[Details]

1. Pioneer and focus This article mainly introduces several commonly used coordinate systems in autonomous driving technology, as well as how to complete the association and conversion between...[Details]

Use rpm -qa | grep tftp to check whether the tftp server is installed If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server) Tftp configuration file is in vi /etc/xinetd.d/...[Details]