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Introduction UC3842 is a current-controlled pulse width modulation chip with excellent performance produced by Unltmde Company in the United States. It has the characteristics of small number o...[Details]
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The following is my learning experience when learning AVR microcontrollers. I share it with everyone so that we can learn together.
1. AVR microcontrollers use RISC architecture, while 8051 microco...[Details]
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On December 15, SMIC issued an announcement stating that it has noticed a civil complaint filed in a U.S. court on December 10, 2020 (U.S. time) regarding some of the company's securities. The plaint...[Details]
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Although LEDs can be sourced from a wide range of sources, their selection still requires careful consideration.
Most designers think that all LED products are of the same quality. However, there a...[Details]
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introduction:
ESD can occur on any system with exposed connectors, including CAN bus interfaces, which are often exposed during vehicle assembly and maintenance. For example, ...[Details]
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IC Insights, a well-known semiconductor analysis organization, will release the "Global Wafer Capacity Report 2021-2025" later this month, which covers the importance of the semiconductor industry to...[Details]
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High-power LEDs for lighting applications are driven by constant current sources. Some standard drive currents are often used in products from different LED manufacturers, among which 350mA and 700...[Details]
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Introduction With the increasing requirements of production process for measurement accuracy and stability and the deterioration of the performance of old equipment, the replacement and transformatio...[Details]
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Chinese ICT giant Huawei will enter new global markets in 2017 with the launch of its dedicated residential products.
Huawei, one of the world’s leading suppliers of string inverters for large...[Details]
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The Northwest Regulatory Bureau of the National Energy Administration recently issued the "Qinghai Province Electricity Auxiliary Service Market Operation Rules" (draft for comments), which clearly...[Details]
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"We believe that high computing power and versatility will be two important trends in smart driving chips or intelligent driving chips." Recently, Wang Ping, executive president of Cambrian Xingge (N...[Details]
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The raging pandemic has not suppressed the global enthusiasm for electrification. This is most evident in the European market. From January to March, European electric vehicle sales exceeded 200,00...[Details]
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On October 25, Samsung's second-generation leader Lee Kun-hee passed away at the age of 78, which undoubtedly cast a shadow over Samsung, which was already in trouble. For Samsung and even South Kor...[Details]
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How to use piston pressure gauge 1. The piston pressure gauge should be installed on a workbench that is easy to operate, firm and vibration-free, and the table top should be made of strong and e...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]
Analog electronics
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