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High-brightness LED light-emitting diodes have high luminous efficiency and low energy consumption. The working current ranges from 20mA to hundreds of milliamperes. With two No. 5 batteries, it ...[Details]
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Introduction to Integrated Function Generator 8038
In the previous section, we have discussed circuits for generating sine and non-sine wave signals using discrete components or locally integrated ...[Details]
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Zhang Hongcai, 38th Research Institute of China Electronics Technology Group Corporation At present, the main methods for monitoring and locating oil pipeline leakage can be divided into two categ...[Details]
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I have read a lot of analysis about uboot before, which mentioned that the stack should be prepared for the operation of C language.
In the start.S assembly code of Uboot, I also saw the...[Details]
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In the field of industrial automation, ABB robots, as an advanced automation equipment, are widely used in manufacturing, logistics, medical and other fields. However, during use, the ABB robot pro...[Details]
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China Energy Storage Network:
In 2021, in accordance with the work arrangements of the National Energy Administration and the Hunan Provincial Party Committee and Government, the Hunan Ener...[Details]
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Recently, German chip company Infineon announced that it would acquire Cypress Semiconductor for 9 billion euros in cash, or about 10 billion US dollars, at a price of 23.85 US dollars per share, a 3...[Details]
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1 Current Status of Operational Amplifiers Since its introduction in 1963, operational amplifiers have come a long way and have become the de facto standard component in all linear systems. Almo...[Details]
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GPIO Settings
Key detection
1 Continuous key detection short press
Key Code
1 GPIO settings
STM8 I/O port pin configuration table
Px_DDR
P...[Details]
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Redmi will release a new K30 series phone at the end of the month. Today, China Mobile Mobile Phone Club confirmed that the new phone is named Redmi K30S, and released the renderings of the...[Details]
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This is the body-in-white welding spot robot workstation taken on August 16. On the same day, the 2023 World Robot Conference opened in Beijing. The theme of this conference is "Open Innovation and ...[Details]
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Due to a power outage during a facility inspection, one of Toshiba's MCU factories has stopped operations. It is estimated that full resumption of operations (production to the level before the power...[Details]
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Tianyancha shows that on September 8, Huawei Electric Technology Co., Ltd. was established with a registered capital of 250 million yuan. The legal representative is Wang Jun. The company's business ...[Details]
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Automobiles have always been one of the most active areas of technological innovation and progress, witnessing the continuous changes and breakthroughs in human technology. With the advent of the int...[Details]
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On January 9, Corning’s official Weibo announced a new cooperation with Tianma Microelectronics ( Ti anma) to launch the next generation of automotive displays using Corning’s LivingHinge technology....[Details]
MicroPython Open Source section
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