CDS-1402MM

　　I. Introduction 　　Chenxi Dabotan Hydropower Station is located in Chenxi County, Hunan Province, in the middle stream of the main stream of Yuanshui River. It is the eighth cascade power station of...[Details]

    For any periodic signal, U1100 can use the aforementioned time interval measurement method to first determine the time T of each cycle, and then use the following formula to calculate the frequen...[Details]

       2020 is coming to an end, and these electronic products are about to be discontinued. 　　95% of the progress bar of 2020 has passed. This year, too many products have become hot topics for disc...[Details]

On April 26, Beijing Junzheng released its first quarter report of 2020. During the reporting period, the company achieved operating income of 56.9905 million yuan, a year-on-year increase of 16.31%;...[Details]

This paper introduces a design scheme of digital display resistance and capacitance measurement system based on 555 timer and single chip microcomputer . The system uses 555 and the resistance or ca...[Details]

Matrix keyboard recognition method (row scanning method) Check the status of the column line: The column lines Y4~Y7 are set to high level, and the row lines Y0~Y3 are set to low level. As long as...[Details]

The world's most efficient battery was born. In the future, you may no longer need to carry a power bank with you. Australian researchers recently said that they have developed a new lithium-sulf...[Details]

Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]

As of the close of August 13, the Shanghai Composite Index rose 0.04% to 3320.73 points, with a turnover of 387.162 billion yuan (the turnover on the previous trading day was 480.731 billion yuan); t...[Details]

According to the China Trade Relief Information Network, on September 8, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain video security devices ...[Details]

  Chengdu Bogao Information Technology Co., Ltd. uses Semtech’s LoRa® devices and LoRaWAN® protocol to create the “Bogao Electric Butler” smart charging solution, which can remotely monitor and inte...[Details]

      September 8 news, today Xiaomi POCO X3 was released in Europe, with a starting price of 199 euros (about 1,600 yuan). 　　It has been revealed that Xiaomi POCO X3 corresponds to the Chinese versi...[Details]

On the afternoon of September 25, Jiashan County, Jiaxing City, Zhejiang Province held a signing ceremony for the Huajin Semiconductor Project, which will build an advanced packaging production line ...[Details]

On September 9, CATL and BMW Group announced a long-term agreement. Starting from 2025, CATL will supply cylindrical batteries for BMW Group's pure electric vehicles based on the "new generation" mod...[Details]

Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]

Some time ago at the MWCS World Mobile Communications Conference, Xiaozaojun saw an interesting concept - fish scale networking. Today, I will give you a brief introduction. ...[Details]

When facing the severe challenge of global climate change, we must realize that alternatives to traditional energy are not only the needs of the environment,...[Details]

Protection circuit design—(2) Over-temperature protection The previous lecture talked about the design of self-locking circuit, but some students are not sure how to reset this circuit. ...[Details]

Reprinted from: Program Life (ID: coder_life) In Lei Jun's annual "Growth" keynote speech in 2023, he shared the three goals he set at Wuhan University: Compl...[Details]

穿越腾格里！ ...[Details]

In this exciting season Have you accumulated enough energy? Get ready for a thrilling game Don’t forget to bring your Dimensity flagship chip-powered phone Record ...[Details]

A high thermal efficiency power supply that can operate efficiently underwater The ultra-high power density great...[Details]

Tasks faced by power supply ripple testing Power supply ripple measurement is a measurement task often faced du...[Details]

Time flies, and in the blink of an eye, the CadenceLIVE China User Conference wi...[Details]

▼Follow the official account: Engineers Watching the Sea▼ For an RF engineer who has been away from the classroom for more than ten years, Fourier transform has bee...[Details]

Mingmin from Aofei Temple Quantum Bit | Public Account QbitAI Lenovo Group just announced that Rui Yong has resigned as CTO. Dr. Tolga Kurtoglu will take over and c...[Details]

????If you hope to meet more often, please mark the star ?????? and add it to your collection~ Source: Content from AMD, thank you. AM...[Details]

????If you hope to meet more often, please mark the star ?????? and add it to your collection~ In the AI ​​chip ecosystem, Nvidia seems to hav...[Details]

introduction In recent years, with the rapid development of the domestic integrated circuit market and the strong trend of domestic substitut...[Details]

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