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Google Android 12 has been officially launched, and the development of Android 13 is on the agenda. According to Android Police, Android 13 will have some interesting new features. According to the...[Details]
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Recently, Jinyi Technology released its 2019 semi-annual report. The announcement shows that the ETC industry has benefited from the policy of abolishing provincial border toll stations and has bec...[Details]
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1. Introduction
Due to the complex structure and process, high-power LED packaging has a direct impact on the performance and life of LEDs. It has been a research hotspot in recent years, es...[Details]
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In modern automotive and industrial applications, reliability is crucial. From automotive domain controllers to computer numerical controls in industrial applications, whether the end product is ...[Details]
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1 Design goals and ideas The design goal of this paper is to complete the output of 4 kinds of waveform signals, namely sine wave, triangle wave, square wave and sawtooth wave, and make them have t...[Details]
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Ningbo Weicheng Technology Co., Ltd. was founded in 2006. It is a national high-tech enterprise specializing in the research and development, manufacturing and sales of intelligent security prote...[Details]
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It is suitable for measuring the flow rate of fluids containing more impurities in the flowing material. The ultrasonic Doppler method is only one of them. Ultrasonic flow meters also have ...[Details]
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Increasingly stringent design regulations for machines and equipment in industrial and medical applications have made it necessary to implement galvanic
isolation
in almost any type of electroni...[Details]
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Once the lighting circuit has leakage, it will not only waste electricity, but also may cause electric shock accidents. The essence of leakage and short circuit is the same, but the degree of acciden...[Details]
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On October 15, Jucan Optoelectronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 518 million yuan, a year-on-year increase of ...[Details]
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China Energy Storage Network News
: On January 22, 2016, the General Office of the National Development and Reform Commission issued the "Notice on Effectively Carrying out Key Work for the L...[Details]
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At a time when "urban scenes" are continuously evolving into "scene cities", the intelligent driving avenue has added new scene applications. Recently, Jiulian's first fully automatic intelligent...[Details]
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PCA9532 is an I2C interface device that can be used for IO expansion and LED brightness adjustment. It has an integrated oscillator that can output 2 user-programmable PWM waves with a cycle r...[Details]
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According to the past practice of "ATJB", it is a good achievement to be ranked fourth among Chinese Internet companies. Investors often think that JD.com is the fourth, but Pinduoduo has become the...[Details]
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We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]