When M05 is closed, the voltage should be changed and there should be no current.
When M05 is turned on, how should the transformer flow? What is the role of D05 in the circuit?Is there any current fl...
Abstract: Voice interaction system is a more user-friendly human-machine interface, which requires the support of voice recognition system. LD3320 is such a voice recognition chip. The working princip...
I am honored to be shortlisted for the 2022 Digi-Key Innovation Design Competition. I would like to thank the organizers EEWORLD and Digi-Key for providing free development boards and the carefully bu...
Ground resistance tester is a resistance measuring device, mainly used for measuring ground resistance, soil resistivity, ground voltage, AC current, leakage current of power, telecommunication, mete...[Details]
Recently, the Zhejiang Regulatory Bureau disclosed the public disclosure documents of the coaching registration of Zhejiang Huarui Technology Co., Ltd. Its sponsor is CICC. According to the coaching ...[Details]
Introduction: This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and introduces a low-cost, high-precision, miniaturized, digital display car anti-c...[Details]
AMD officially announced the acquisition of Intel in an all-stock transaction worth $35 billion. The long-rumored deal finally came true. If the previously announced acquisitions are successful, ther...[Details]
Previously, Honor officially announced that it would hold a new product launch conference for Honor Smart Life on May 18. This morning (17), Honor’s official Weibo account warmed up the Honor Smart S...[Details]
This is an amplifier circuit with gain music output power up to 7W. It uses IC TDA2003 as main component. This 7 Watt audio amplifier circuit is small but powerful multi-purpose amplifier.
...[Details]
After launching the NEX 3S, vivo has not released any new NEX series phones. The vivo NEX series phones have been exploring new forms of mobile phone screens. In the current mobile phone market, the ...[Details]
Based on the discussion of the difficulties faced by traditional clock design, this article introduces a high-integration clock system chip with mixed digital and analog functions - Lattice ispCloc...[Details]
On May 17, Zhongying Electronics stated on the investor interaction platform that the company's current sales situation is mainly related to the release of production capacity, and the company's indu...[Details]
Tianyancha App shows that on March 5, Huawei Technologies Co., Ltd. disclosed two patents named "A Laser Radar " and "Training Method of Pedestrian Re-identification Network, Pedestrian Re-identific...[Details]
Aiming at the impedance matching problem in the RF power amplifier circuit with an operating frequency of 433MHz, an impedance matching optimization design method based on EDA software - Ansoft design...[Details]
On February 24, the Zhejiang Provincial Development and Reform Commission and the Energy Bureau issued a notice on the issuance of the "Zhejiang Province's 14th Five-Year Plan New Energy Storage De...[Details]
On August 9, Xiaopeng Motors announced that the first batch of 11 high-speed supercharging stations were completed and put into operation. So far, Xiaopeng Motors has put into operation 45 destinat...[Details]
01 Background
The Local Interconnect Network (LIN) protocol is based on the Volcano-Lite technology developed by Volvo spin-off Volcano Communications Technologies (VCT). Because other automot...[Details]
Power technology
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