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.
1. In the power-on startup waveform below, the AC input current Iac has two oscillations with short periods before the LLC circuit works. What's going on?From my understanding of the first paragraph, ...
September Headline: Julia is close to the top 20 of TIOBE IndexTheJulia programming language is just 0.05% away from the top 20. Julia is designed for numerical analysis and computational science. The...
I wrote an Android app and used the following Android code to send a character. I want to know which callback of Bluenrg will be called after sending the character?
BluetoothGattService gattService =
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[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] [:)][:)]The naming convention of Acer notebooks: Travel Mate is positioned for business applications, and generally uses ordin...
Recently, Brazilian media reported that Huawei is teaming up with China Mobile and may acquire Brazilian operator Oi SA. Today (23), Huawei issued a statement denying the rumor. Huawei said it has ...[Details]
Generally speaking, the optical mouse we commonly see usually refers to a mouse that uses photoelectric components to generate moving data based on the logical judgment of the moving surface imag...[Details]
Image recognition is an important field in artificial intelligence, and its application in smart homes is mainly for smart security. We obtain images through cameras, and then use image recognition t...[Details]
In 2020, online purchases of smartphones accounted for approximately 26% of total sales in the global market. This means that one in every four smartphones is purchased through online channels. Acc...[Details]
Many process control sensors, such as thermistors and strain bridges, require precise bias currents. By adding a current-setting resistor, R1, the voltage reference circuit, IC1, can form a constan...[Details]
Industrial system designers often design one or two standardized devices to give their products specific functionality. For example, they might use one or two power integrated circuits (ICs) that o...[Details]
Recently, TE Connectivity (TE), a leading global company in the field of connectivity and sensing, was listed in Fortune magazine's "2019 Companies That Change the World" list, standing out from 52 a...[Details]
As the most widely used electronic test instrument, oscilloscopes occupy almost every electronic engineer's workbench, which means that oscilloscopes have the largest market space for electronic test...[Details]
How to improve the anti-interference ability and electromagnetic compatibility of electronic products
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When developing electronic products with p...[Details]
Recently, according to Korean media thelec, the U.S. International Trade Commission (ITC) has launched an investigation into Samsung, LG, Dell, Lenovo and other electronics manufacturers. The ITC is ...[Details]
Abstract: By analyzing the ISO/IEC 7816-3 transmission protocol, a contact smart card controller that complies with the protocol standard is designed to support smart cards with two different trans...[Details]
I have been playing with microcontrollers for nearly three years, and have played with 8-bit, 16-bit, and 32-bit ones. Suddenly, a problem made me realize that I am a loser!!! What do 8 bits, 16 bi...[Details]
Abstract: MC68EN360 chip is a special communication chip produced by Motorola. It is widely used in communication equipment. It has flexible interface mode, supports many communication protocols...[Details]
How does Analog Devices view the new landscape of the Industrial Internet of Things? Implementing the Industrial Internet of Things (IIoT) is not a matter of making existing systems and processes fa...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]