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In 2019, State Grid Hebei Electric Power Co., Ltd. strictly implemented the requirements of the State Grid Infrastructure Department on the progress of project construction, strengthened the contro...[Details]
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In recent years, many mobile phone manufacturers like to conduct in-depth stylized collaboration between their annual flagship phones and world-renowned brands, and the collaboration between the auto...[Details]
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Lisa Pearce, head of Intel's Visual Computing Group, recently revealed that following the company's first laptop graphics card launch in South Korea, the company's self-developed discrete graphics ca...[Details]
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PIC microcontrollers play an important role in both study and work. In previous articles, the editor has introduced the assembly instructions of PIC microcontrollers to help everyone better master PI...[Details]
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On December 13, the South Korean government announced a 38 trillion won (about 29 billion U.S. dollars) fiscal plan to help local electric vehicle battery manufacturers diversify their supply chains o...[Details]
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With the opening of the Olympic Games, the third generation mobile communication system is getting closer and closer to our lives. The trial commercial use of China Mobile's TD-SCDMA has finally gi...[Details]
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I recently bought an AT24C256 EEPROM with a capacity of 32K Byte, a data address width of 16Bit, and supports IIC 1M (5V) 400K (2.7V) speed mode. Using the AVR M16 on-chip IIC, data can be read at hi...[Details]
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background:
In modern life, bathing has become an indispensable part of people's lives. Due to the fast pace of life, most of us choose to take a shower. In this way, we often encounter such a ...[Details]
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Compared with ordinary microwave antennas, microstrip antennas have thin profiles, small volumes, light weights, and are easy to conform to, making it easier to obtain circular polarization. Howeve...[Details]
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IR's IRS29751/2 is a self oscillating half-bridge driver IC for DC-DC resonant converter applications, especially the LLC resonant half-bridge converter. The frequency and dead time can be programmed ...[Details]
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Recently in the capital market, the "three idiots" of new energy have been making a big fuss on Wall Street. The Internet has also been very lively, with the two founders, Musk and He Xiaopeng, argui...[Details]
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Buttons are relatively complex and can be represented by a state machine.
Execute a keyboard scan task every 10mS
0, no key, if there is a key, enter state 1
1. The first time a key is detected, ...[Details]
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At present, the humanoid
robot
industry is surging, and while the new and old forces are fighting fiercely for the "cake", a dark horse backed by Tsinghua University is quietly rising, givi...[Details]
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1. The problem of 5V output of switching power supply
People often complain that their designed systems have no problems when they are debugged and aged in the laboratory or product...[Details]
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Yan'an High-tech Zone Investment Promotion Team went to Chengdu and Wenzhou to conduct investment promotion inspection activities. From October 14th to 19th, Qin Li, member of the Party Working Commit...[Details]