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0 Introduction
Heart rate is a very important vital information in the human body, and traditional pulse diagnosis, due to its qualitative and subjective nature, affects the accuracy of heart ...[Details]
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#include STRING.H #include "INC\LCD1604.H" sfr LCD_INTER = 0x80; //Data bus interface sbit LCDBUSY=LCD_INTER^7; //Flag bit sfr LCD_CONTROL = 0xA0; //Data bus interface sbit LCDRS = LCD_CONTROL^0; ...[Details]
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Power supply noise is a type of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, and can reach up to 150MHz. Power supply noise, especially transient nois...[Details]
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In production, it is often used to measure the voltage and current in the circuit. Connect the light-emitting diode, resistor and potentiometer to form the circuit shown in Figure 3-4. Rotate the pot...[Details]
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Analysis of electric energy metering circuit: ADE7755 is powered by a single power supply of +5V and 15mV power consumption. After power is applied, the ADE7755 chip is initialized and starts to w...[Details]
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The latest report from the United States Department of Energy (DOE) points out that the significance of LED lighting lies in the fact that it has a lower impact on the environment than incandescent bu...[Details]
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[Introduction: Can self-driving cars really move from science fiction movies into real life? Silicon Valley in North America lifted all restrictions on RoboTaxi overnight, but due to frequent Cruise ...[Details]
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WMS (Warehouse Management System) and WCS (Warehouse Control System) are known as the central nervous system of the warehousing system, and are responsible for functions such as ware...[Details]
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On December 3, 2012, Dahua Technology (002236) issued an announcement, announcing that the company has released a high-definition video transmission specification for the security industry with com...[Details]
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Driven by the new retail wave and the increasingly mature unmanned technologies such as artificial intelligence, new unmanned business formats are emerging one after another. Unmanned vending machi...[Details]
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The Linux Foundation AI & Data Foundation launches enterprise AI open platform project, Intel and partners work together to promote AI innovation and development
Abstract: Intel pl...[Details]
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S3C2410 is a cost-effective microprocessor launched by Samsung for embedded systems . It is a 16/32-bit RISC processor based on the ARM9TDMI core and has a main operating frequency of 200 MHz . Sin...[Details]
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Samsung Galaxy Fold 2 passed the 3C certification on July 3. The certification information shows that it will support 5G networks and be equipped with a fast charging charger with a maximum speed of ...[Details]
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1 Introduction
Today, in the embedded field, embedded technology has become a new hotspot. The most typical feature of embedded systems is that they are closely related to people's daily lives...[Details]
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Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]