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Foreign media CNBC published an article today, reporting some stories behind the Apple Card credit card, including the cooperation between several well-known American banks or financial groups and Ap...[Details]
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The role of the preamplifier
The main functions of the preamplifier are as follows:
First, improve the signal-to-noise ratio of the system.
Second, reduce the impact of externa...[Details]
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The ground resistance tester not only has the ground resistance function of traditional ground electrode measurement, but also has the unique function of unassisted ground electrode measurement, whic...[Details]
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1. Basic principles Because the program is currently in the bare board stage, it can only output strings, and there is no C language printf function to call. However, when debugging the program, I wa...[Details]
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Hardware flow control uses nCTS input and nRTS output to control the serial data flow between two devices. The figure shows how to connect two devices in this mode: Write 1 to the RTSE bit and C...[Details]
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1.
LED light sources
for lighting
Light up the future
As the market continues to grow,
the LED
manufacturing industry has become more and more demanding in terms of production c...[Details]
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Exception handling on ARM
This part is difficult to understand.
When an abnormal interrupt occurs, the system will jump to the corresponding abnormal interrupt handler after executing the curre...[Details]
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Abstract: The basic principle and internal structure of PWM modulation amplifier MSK4225 are introduced. With it as the core, combined with single-chip microcomputer and DDS chip, a hardware circui...[Details]
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Download the code
The stm32 standard peripheral library is the peripheral driver for the full range of stm32 chips. With it, we can greatly accelerate the development of stm32.
First, downl...[Details]
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China Energy Storage Network:
Faced with the power transportation problem of thousands of islands, after years of hard work, China's microgrid technology has moved from "laboratory technology...[Details]
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The STM32F series microcontrollers have a large internal FLASH memory, but no EEPROM memory. Sometimes, an additional EEPROM chip has to be added to save parameters. This is quite unfair for most MCU...[Details]
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In the home appliance market, there is a strong demand for energy and water conservation worldwide. Government decrees and recommendations are redefining an era of energy conservation and rational ...[Details]
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On the morning of February 27, Heyuan Lichuang solid-state battery 10GWh smart factory started construction in Huai'an District, Jiangsu. It is understood that the total investment in the project i...[Details]
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Microchip launches single-pair Ethernet (SPE) devices 10BASE-T1S and 100BASE-T1, Advancing IIoT edge and high-speed applications Microchip’s SPE products reduce cost and complexity of IIoT edge ...[Details]
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According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]
Microcontroller MCU
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