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What does noise figure mean? Noise figure is a quality factor used to describe the amount of excess noise in a system. Minimizing the noise figure can reduce the impact of noise on the system. In...[Details]
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In today's intelligent era, stepper motors are used in all walks of life due to their unique open-loop position control performance. During the rotation of the stepper motor, each device has certai...[Details]
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The multimeter is one of the essential tools for us electricians. Maintenance electricians will take a multimeter to work. Today we will look at the introduction of the multimeter gears and how to us...[Details]
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As a "new" NVM technology, MRAM has the non-volatility of flash memory, which is close to SRAM. At the same time, it is not inferior to DRAM in capacity density and service life, and its energy consu...[Details]
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In order to further improve the planning and guidance of the energy industry standard project work, in accordance with the standardization work arrangements of the National Energy Administration an...[Details]
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Wow! GTP (Global Tone&tch) is finally here!
What is GTP? It is a voice technology that can translate the content of one language into the sound of another language through "simultaneous interp...[Details]
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At a media conference held in Shanghai, Tobii introduced the latest achievements of its eye tracking technology, demonstrating how eye positioning can help to create better AR and VR devices; through...[Details]
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Serial bus technologies are demanding higher performance from high-performance oscilloscopes in areas such as design, verification, and troubleshooting . High data rates are only the beginning...[Details]
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This is a PIC microcontroller serial port transmission experiment that I tried while learning PIC microcontroller debugging. When the button RB0 is pressed, num is incremented, and the LED connected ...[Details]
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The external memory used by Exynos4412 is not the original Nand Flash and Nor Flash, but eMMC. What is eMMC? What is the difference between it and Nand Flash? 1. eMMC Overview eMMC (Embeded Mu...[Details]
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Maybe we never thought about it. The seemingly simple garbage classification actually brings such great trouble to "smart" humans July 1, 2019, the "strictest garbage classification law" in history T...[Details]
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#include
#include intrins.h
typedef unsigned char BYTE;
typedef unsigned int WORD;
typedef bit BOOL ;
sbit rs = P2^6; //
sbit rw = P2^5;
sbit ep = P2^7;
BYTE code dis1 = {"welcome!"}; ...[Details]
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With the development of social economy, the role of mirrors is no longer limited to tidying up instruments, but also has functions such as lighting and fill-in light. Compared with traditional mirr...[Details]
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introduction Among the power saving measures of MCU, in addition to reducing the operating frequency and operating voltage, the remaining is how to choose the power saving mode of MCU. Since ...[Details]
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The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]
DSP and ARM Processors
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