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       On the afternoon of January 7, realme released its first dual-mode mobile phone, realme X50 5G, in Beijing, and announced that realme will no longer release 4G mobile phones in 2020. realme X5...[Details]

    No base station is needed, allowing mobile phones to have communication functions. ToF sensors will become the mainstream of mobile phone 3D sensing. Domestic memory requires domestic storage con...[Details]

principle: Because there are 8 digital tubes, we must use a 38-bit decoder to save the resources of the microcontroller. Here we will briefly introduce the principle of the 38-bit decoder, and then...[Details]

Contents The utility model relates to the technical field of flow meters, and more specifically, to a pollution isolation flow meter. Background of the Invention The flow meter uses mechanical meas...[Details]

In this article, we test the function of Timer 2 of 51 MCU. It contains two experiments, one is the test of Timer 2 up counting function, and the other is the test of Timer 2 down counting function. ...[Details]

Regarding the rumor that Geely Auto will invest US$300 million in NIO, NIO said it would not comment and all financing-related information is subject to the announcement. 　　 In February this year, NI...[Details]

1. Development of complex electronic systems and their measurement requirements         Typical complex electronic systems include broadband radar, frequency-agile radio, electronic countermeasu...[Details]

According to foreign media reports, on June 4th local time, South Korean telecommunications operator SK Telecom announced that it has cooperated with the US Sinclair Broadcast Group and Harman Int...[Details]

Since China has accelerated into the new energy era, everyone has paid more and more attention to the development of battery technology. After all, it is well known that the battery is the "heart" of...[Details]

Half of 2019 has passed. Judging from the TV industry data in the first half of the year, the overall environment this year continues to be sluggish, and there are many uncertainties in the market pe...[Details]

    Abstract: Smart camera is a small visual inspection system, which is mainly used in the fields of working condition monitoring, product inspection and quality control, and can improve the flexib...[Details]

With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]

    With the development of optoelectronic information, microelectronics, network communication, digital video, multimedia technology and sensor technology, security monitoring technology has evolved...[Details]

5G has begun to develop rapidly around the world, and China has taken the lead. According to a report released by GSMA in March, by 2025, China will become the world's largest 5G, with 460 million us...[Details]

Mitsubishi FX series PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. They have powerful functions and flexible programming methods, which ...[Details]