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Sending single data
Use the single data transfer instructions (STR and LDR) to load and store single bytes or words of data from/to memory. Addressing is very flexible.
First let's look at the in...[Details]
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Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
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1. Implemented through routing mode
If two PLCs belong to different network segments and have data communication needs, the most typical application is to achieve it through routing mode. On t...[Details]
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1. Be familiar with the rules of drawing automobile circuits
In the car's full circuit diagram, the electrical appliances are arranged from left to right (the power supply is on the left, the ...[Details]
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Nidec Co., Ltd. was shortlisted for a project launched by Time magazine in collaboration with "Statista" One of the 20 Japanese companies on the first "World's Best Companies 2023" list Nidec Co.,...[Details]
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On the morning of April 24, someone discovered that a special character link may cause the iPhone, iPad, Mac and Apple Watch to crash when receiving a specific string of characters. As shown ...[Details]
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1. Experimental purpose
1. Understand the interface method between D/A conversion and single-chip microcomputer.
2. Understand the performance and programming method of D/A conversion chip ...[Details]
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//80C51 MCU program - use of interrupts
#include reg52.h //Include reg52.h header file
#define uint unsigned int //Macro definition of uint data type is unsigned int type
#define uchar u...[Details]
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When programming in Keil, you will often encounter the warning of __use_no_semihosting_swi, which means you have entered the semihost mode. In embedded programming, you cannot avoid using functions ...[Details]
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On June 30, 2021, on the 36th anniversary of Qualcomm's founding, Cristiano Amon officially took office and became the fourth CEO in Qualcomm's history. Another “engineer CEO” Like the company...[Details]
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This system is a new monitoring and alarm system based on satellite positioning and 4G technology developed to address the shortcomings of traditional monitoring and alarm products. It is used to achi...[Details]
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A mixed-signal oscilloscope is a digital circuit that determines whether a signal has a high logic value or a low logic value. How to debug it? Below, Agitek will introduce to you how to debug a mixe...[Details]
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With the expansion of Linux applications, many people have come into contact with Linux. For those who have just come into contact with Linux, they don't know where to start. The following is a Linux...[Details]
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Abstract: This paper designs a 4K smart camera based on UVC protocol. The main control adopts Rockchip RV1126 and the sensor adopts SmartSens SC8238. The camera is directly connected to the TV via ...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
Microchip MCU
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