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The quality of a measuring instrument can be reflected by its accuracy, reproducibility, sensitivity, response time, zero drift and range drift. (1) Accuracy: Also known as precision, it refers to the...[Details]
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1 Introduction to MSP430 power saving mode
MSP430 is famous for its low power consumption. It can connect two external clock sources - XIN and XT2IN. There is also an internal DC0 oscillator, which...[Details]
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1. Hardware Design Through the analysis of the schematic diagram, the LED adopts the common anode connection method, that is, all LED anode pins are connected to the power supply VCC (5V), and the ca...[Details]
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The Redmi K20 series has passed 3C certification. The page shows that M1903F10A, M1903F10T, and M1903F10C are Redmi K20, and the charger model they are equipped with is MDY-10-EC, which supports 18W ...[Details]
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The survey report points to multiple consumer archetypes in the future, such as large amounts of data, complex analytics, and the potential to separate energy consumption from purchase (through ene...[Details]
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24V to 19V circuit
The circuit is shown in Figure 5. The circuit here is a step-down regulator. In order to obtain higher conversion efficiency, Linear's surface mount product LTCl624CS8 is used ...[Details]
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With the continuous development of flash memory technology, flash memory cards (such as SD cards, MMC cards, etc.) have been increasingly widely used in the field of embedded storage due to their s...[Details]
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The differential pressure flowmeter using throttling device usually consists of a throttling device that can convert fluid flow into a differential pressure signal and a differential pressure gauge t...[Details]
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Jitter Test Consistency Study
The correlation study revealed that different jitter analysis methods (“scopes”) gave different results under different conditions. The instruments used in the compl...[Details]
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VxWorks embedded system is an embedded real-time operating system (RTOS) designed and developed by Wind River Corporation in the United States in 1983. With good sustainable development capabilit...[Details]
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On May 21, during US President Biden's visit to South Korea, Hyundai Motor Group announced that it would invest 6.3 trillion won (about 33.135 billion yuan) to build an electric vehicle factory and a...[Details]
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When it comes to new energy vehicles, most people may only know pure electric vehicles, but in fact there are many types of new energy vehicles. In general, they mainly include plug-in hybrid vehic...[Details]
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在一个沒有規则性的内容转换中,查表程序是相当有用的,用户可以使用查表程序很快速的得到相关内容的转换。 例:设计一个程序,將如下图所示中的PORT5读到的一个数值,将输入内容做转换,然后输出到PORT6的7段显示器上。 上图中开关关闭,I/O引脚可以得到一个低电位,若是开关开启则I/O引脚可以得到一个高电位。 图 5.2 数码管 八段说明 7段显示器的接线图如上,我們要編一...[Details]
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AT89S51
AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller. It contains 4KB of Flash read-only program memory that can be repeatedly erased and written 1000 times. The devic...[Details]
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Silicon Valley and Beijing, China – November 12, 2024 –
Imagination Technologies (hereinafter referred to as “Imagination”), a leading global silicon intellectual property (IP) provider, has an...[Details]