Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
My graduation project is to build a wireless control and alarm system for hangar doors. Different from the existing motorized/manual control, I choose PLC as the controller for convenience. But how do...
When LTspice imports third-party library components, the appearance is ugly, for example:Other components are also blocks of this kind. It would be nice if I could redraw the appearance myself....
I am doing a simulation on a neural network and want to measure the output waveform of U2. However, the output waveform of U2 does not change and the output voltage is not the saturation voltage value...
[i=s]This post was last edited by kal9623287 on 2022-5-17 10:42[/i]In the figure below, D1 is TL431. Could you please tell me the function of Q1? Which teacher can help me analyze the schematic diagra...
Munich, January 22, 2024 /PRNewswire/ -- Recently, BloombergNEF (BNEF) announced the Tier 1 list of global first-tier energy storage companies in the first quarter of 2024. This is the first time t...[Details]
1 Introduction
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. It is an important parameter for measurement and control in industrial ...[Details]
LonWorks is a local operating network launched by Echelon in the United States in 1992. It was initially used for building automation, but soon developed into an industrial field network. LonWorks ...[Details]
South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
A constant current source is a power source that can output a constant current. The application field of constant current sources is very broad. However, many occasions where constant current sourc...[Details]
According to Yonhap News Agency, South Korean Deputy Prime Minister and Minister of Strategy and Finance Hong Nam-ki said on the 9th that he had conveyed his concerns to the US side regarding Samsung...[Details]
Introduction Power sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically require that the co...[Details]
Jiwei.com reported on October 26 that today, the official Weibo account of ColorOS announced that the official version of ColorOS 11 is now available for upgrade for OPPO Find X2. Image source: OPP...[Details]
introduction
Analog oscilloscopes have been gradually replaced by digital oscilloscopes due to their shortcomings such as inability to efficiently observe experimental results and weak data proce...[Details]
Increasing portability is a common trend in electronic devices; it is no longer generally accepted that a device is turned off because someone "unplugged it." To achieve portable functionality, devic...[Details]
As a leading optoelectronic high-tech enterprise in China, Accelink Technologies integrates market, technology and products. Its advanced 25Gb/s optical chip technology can be widely used in 5G modul...[Details]
realme GT Neo3 will be officially released this month. The official has not yet announced the specific release time, but the new phone has been preheated many times, and now the real picture o...[Details]
ROG gaming phone officially announced today that the new ROG gaming phone will be launched on December 4, and judging from the promotional poster, it will also be jointly branded with "Demon S...[Details]
On August 29, the 24th Chengdu International Auto Show opened. Honeycomb Energy held a press conference at the show, announcing that the world's first cobalt-free battery pack it developed was offici...[Details]
Most voltage feedback (VFB) op amps have a very high open-loop voltage gain (usually called AVOL, sometimes abbreviated to AV). Common values range from 100,000 to 1,000,000, with high-precision pa...[Details]