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Multimeters and oscilloscopes are both commonly used tools. Multimeters and oscilloscopes are very familiar to electronic engineers. They can be said to be indispensable tools for research and deve...[Details]
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In order to achieve uniform display effect of OLED and solve the cross effect, the structural characteristics of OLED and the driving characteristics of passive OLED devices are first analyzed, an...[Details]
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Samsung Electronics announced on October 7 that it has developed the industry's first 12-layer 3D-TSV (Through Silicon Via) technology, which increases memory capacity while maintaining chip size. ...[Details]
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Recently, under the pressure of finding a job, I had to speed up the pace of embedded learning. I stopped entangled with AVR and PIC8-bit machines and started to learn 32-bit microcontrollers. The dev...[Details]
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一、二极管箝位三电平技术
二极管箝位三电平拓扑由日本学者Nabae. A 等人在1980 年提出,经过近30年的发展,广泛应用于
电力
电子
技术的各个领域。二极管箝位三电平拓扑的优势在于,各个
开关
管承受的反向电压为直流母线电压的一半,可以用较低电压等级的
开关
管,组成较高电压等级的变流器。这个技术现在已经广泛的应用于中压大功率交...[Details]
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In November last year, MediaTek launched the Dimensity 9000 processor based on TSMC's 4nm process. It has excellent energy efficiency, but only supports 5G in the Sub-6G frequency band. Compared with...[Details]
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In the previous article on the PWM drive principle of brushed DC motors, a current regeneration method based on short circuiting the two ends of the motor was introduced. In fact, there are other c...[Details]
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The memory leaks encountered in daily projects are nothing more than the following: (1) Heap memory leak. Heap memory refers to a piece of memory that is allocated from the heap through malloc, rea...[Details]
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2019 was a period of oversupply for the display industry, and as panel prices plummeted, panel manufacturers' profit margins fell sharply, and some display manufacturers had to seriously consider cap...[Details]
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Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal so...[Details]
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1 Introduction
Solar energy generally refers to the radiant energy of sunlight, which is generally used for power generation in modern times. Since the formation of the earth, organisms ha...[Details]
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On October 19, Apple’s second new product launch conference of the fall was officially held, launching HomePod mini and AirPods 3 in new colors and the new "notch screen" MacBook Pro. After ma...[Details]
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Feichuang linear motor module FCL series is a high-performance solution launched to meet various linear displacement requirements. The entire series adopts high-precision grating and magnetic grati...[Details]
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As modern communication signal processing develops into the 3G and 4G era, the requirement for processing speeds of hundreds of megabits per second is a great challenge for adaptive processing tech...[Details]
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Shenzhen, China –
TITAN Haptics announces its latest innovation – TITAN Core, a compact and powerful haptic development board designed to simplify the integration of haptic technology in consum...[Details]