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The ultra-wide-angle camera equipped with the Huawei Mate40 series will capture a wider field of view, and can take high-quality ultra-wide-angle photos during the day, at night, and in low light. Wh...[Details]
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In order for an amplifier composed of transistors to amplify the signal voltage without distortion, it is necessary to ensure that the emitter junction of the transistor is forward biased and the c...[Details]
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The magnetic level gauge is a new, high-quality and low-cost liquid level measuring instrument. The working principle, technical parameters and calibration methods are compared with the common liquid ...[Details]
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Following the news that the vivo S6 5G version was about to be released, which was first exposed by China News Network on March 5, vivo’s official Weibo has released two short videos of viv...[Details]
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In various industries in the process of industrial production and scientific and technological research, various data are often collected. The commonly used collection method is to install data acqui...[Details]
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1. DC resistance measurement 1.1 Measurement method Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible to check whether the conductive circ...[Details]
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The unfinished road of
humanoid
robots
On March 28, UBTECH Robotics (9880.HK), the "first humanoid robot stock" that single-handedly drove the concept stock market and surged 200%...[Details]
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introduction
Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solutio...[Details]
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As the industry upgrades to 2.5G and 3G systems, power amplifier designers today face new design challenges. The proposed hybrid system enables service providers to smoothly transition to 3G systems ...[Details]
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Abstract: This paper is based on the STi7105 HD set-top box, adopts the SIP protocol, and makes full use of the existing codec capabilities of the HD interactive set-top box to realize the video ca...[Details]
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On November 19, State Grid Corporation of China held a symposium on the construction of ubiquitous power Internet of Things to thoroughly implement the spirit of the company's fourth quarter work c...[Details]
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Assume that the crystal frequency of the microcontroller is 6MHz. It is required to use timer 1 in mode 0 to generate a continuous square wave pulse with a period of 500us, and output it from P1.0. T...[Details]
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Recently I looked at STM32 CAN communication and found that the setting of identifier filter is very particular. Especially when you want to use ST library functions, when the filter works in shield ...[Details]
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Currently, the automotive industry is undergoing a technological revolution called CASE (connected, autonomous, shared, electrified). It is reported that interoperability with smartphones is an i...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]
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