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Ⅰ. Write in front In some low-power devices, the device needs to enter low power consumption and need to wake up the MCU at a certain interval. Therefore, there is a need for a timed automatic wake-u...[Details]
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8051 is a traditional 8-bit microcontroller, generally with 256B data memory RAM, 4k program memory ROM (8052 has 384bytes RAM, 8K ROM) The data types that can be defined in the 51 series are data,...[Details]
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Generally, there are price differences among LED display screens, LED electronic display screens, LED full-color display screens, LED unit boards, etc., depending on the brand and the raw materia...[Details]
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Taking the single-chip microcomputer AT89C51 as the control core, the semiconductor refrigeration technology is introduced into the LED heat dissipation research. The PID algorithm and PWM modulation...[Details]
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The application of automation technology in industrial manufacturing is relatively common, and it has made great contributions to helping the manufacturing industry improve efficiency and sa...[Details]
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Detailed explanation of 8051 microcontroller instruction definition——(AJMP addr11)
AJMP addr11
Function: absolute jump.
Description: The AJMP instruction is used to jump the program to the corr...[Details]
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The moisture meter is currently the most direct and rapid instrument for measuring moisture. It has a wide range of applications, including production and experiment processes in the pharmaceutical...[Details]
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The microcontroller source program is as follows: #include reg51.h #define hw_hs0038_ENTITY #include "hw_hs0038.h" sbit in=P3^2; //uchar i=0; //uchar k ; bit bdata b=0; /* void timer0(v...[Details]
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Abstract: In 3G streaming media services, buffer data overflow seriously affects the multimedia picture quality and the smoothness of media playback, and reduces the user's perceived satisfaction w...[Details]
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Free reliability design experience: Sometimes we encounter a situation where a machine does not work properly when a circuit board is installed on it. After it is removed, the single board works norm...[Details]
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Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced that ...[Details]
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The key task of the UPS is to ensure that the power supplied to IT equipment meets the specific power requirements of the equipment under various input AC conditions (including generator operation)...[Details]
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As semiconductor technology continues to develop, the types and amounts of data involved are increasing. Effectively utilizing this data and converting it into revenue will be a concern in the future...[Details]
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The power supply is the most important accessory of the platform. It provides power for the CPU, motherboard, graphics card, hard disk and other hardware. A good power supply will make consumer...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]