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This article introduces a method to directly drive LEDs using the high current pins of the MC68HC705J1A without using an external transistor amplifier circuit. The calculation formula proposed in t...[Details]
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The development of WiMAX technology has also put forward higher requirements for the receiving and transmitting tests corresponding to the WiMAX physical layer test. R&S provides targeted testing solu...[Details]
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LED miniaturization/thinning
As mobile devices become thinner and smaller, the market demand for small-pitch products is growing stronger year by year, and parts are also facing more requirements...[Details]
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The University of Wuppertal in Germany has selected Tektronix to develop 6G technology and will develop new communication technology with the help of Tektronix instruments and expertise
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In order to test the noise coefficient of mobile phone receivers, this article proposes two simple and practical methods, and discusses their advantages and disadvantages. One method is to use a se...[Details]
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The official WeChat public account of China Energy News recently updated an article, announcing that the perovskite solar cell α module independently developed by Hangzhou Xianna Optoelectronics Te...[Details]
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The current direction of each phase of the three-phase AC power supply is constantly changing back and forth. When three-phase AC power is input into a three-phase AC motor, each phase of AC power ...[Details]
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Recently, Tesla and Pinduoduo had a quarrel online, and Toyota, the big brother standing by, was secretly laughing. You should know that Toyota and Tesla have a big holiday. On July 1,...[Details]
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Although the postponement and empty stadiums of the Olympics have caused heavy economic losses to host Japan, and the problem of epidemic prevention and control remains unresolved, this year's Olympi...[Details]
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In the first 11 months, the AEB installation rate of new passenger cars was 32.3%, and the installation volume was 5.213 million vehicles, a year-on-year increase of 53%. The following content is ex...[Details]
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Recently, the National Natural Science Foundation of China announced the 2019 cooperative research projects between the National Natural Science Foundation of China and the Engineering and Physical...[Details]
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As environmental issues are increasingly valued around the world, governments around the world have introduced increasingly stringent emission standards. On May 20 this year, the "Research on the Tim...[Details]
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Translated from - embedded Recently, Texas Instruments (TI) and NASA announced that they will cooperate to hold a space-themed coding competition for middle school and high school students. During ...[Details]
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introduction
UPS power supply system is an essential power supply for power, communication, banking and other industries. It has a history of several decades since its creation. In the proces...[Details]
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Ionizing radiation such as X-rays and gamma rays has been widely studied and applied in various fields such as medical imaging, non-destructive testing, and scientific research.
Ther...[Details]
Microcontroller MCU
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