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Pointers are a relatively difficult topic in C language. Keil C51 has some differences in pointers from standard C. Today I read some materials and learned about the use of pointers in Keil C51. ...[Details]
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China Energy Storage Network:
Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise...[Details]
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IC BA5417 is an IC for stereo audio amplifier with many features like thermal cover, standby function, soft clipping, wide voltage range and protection of speakers. The IC can produce 5 watt output...[Details]
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ADDC A, Rn ADDC A, direct ADDC A, @Ri ADDC A, #data Purpose: Add the value in A to the value after it, and add the value in the carry bit C. Explanation: Since the 51 microcontroller is an ...[Details]
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"In the face of the turbulent changes of the times, the commercial vehicle industry as a whole has begun to adopt new energy sources and become more intelligent. However, technological upgrades will ...[Details]
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The adjustable countdown reminder has the advantages of simple circuit, eye-catching display, accurate timing, easy production, adjustable countdown from 0 to 99 minutes, and convenient use. It is ...[Details]
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1. Introduction
--Digital television has entered our lives without us even noticing it. It is only a matter of time before we can begin to feel the impact of digital technology. Today, dig...[Details]
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The CMOS analog-to-digital converter ADC of S3C2440 can perform cyclic detection on 8-channel analog input signals. The ADC of S3C2440 and the touch screen share the same ADC converter, so learni...[Details]
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With the advancement of technology, video playback applications have been widely used in commercial electronic products (such as mobile phones and MP3 players). Mobile phones and MP3 players are cu...[Details]
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Whether it is the "cliff village" where you need to climb nearly a thousand meters to go out, or the rarely visited outposts on the snowy plateau, they are all connected to the main power grid; the...[Details]
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The storm is coming. To use the general functions of CC430, many modules still need to cooperate. Unity is strength. If you want the rain to fall on time, you must go through the cooperation of...[Details]
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//****************************************************************************** // D13x Example 4 - 12-bit AD conversion // // Description: The system is in sleep state LPM0 // If the AD sampling va...[Details]
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How to use voltage regulator to change voltage higher than 250V to 220V
When the input voltage is slightly higher than the rated voltage of the voltage regulator, but less than...[Details]
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For the single-chip microcomputer, communication is closely integrated with technologies such as sensors, storage chips, and peripheral control chips, becoming the "nerve center" of the entire single...[Details]
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In the electric vehicle drive controller, the inverter controller is a key component for achieving AC/DC energy conversion, which is used for energy recovery during motor driving or braking or to p...[Details]
Real-time operating system RTOS
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