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The data memory of the intermediate product PIC16C6X of the PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank consists of two parts: dedica...[Details]
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The types of servo motor controllers include three categories: step-down starter, speed control drive, and intelligent controller. In addition, the control is mainly carried out in two ways: square...[Details]
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I didn't expect that my next chapter after graduating from university would start with Freescale's 8-bit microcontroller. Well, I'll use this to lay the foundation first. I read "Embedded Technolog...[Details]
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The principle of the short-range infrared detection circuit is shown in Figure (a). The circuit detects the controlled object through short-range infrared transmission and reception. It can be used fo...[Details]
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1 Overview
The automatic meter reading system is an automated management system that can complete the recording of user meter data without the need for human presence on site. ZigBee technology...[Details]
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When talking about AVR code segments in "AVR Microcontroller Principles and GCC Programming Practice" P117, it is mentioned that the .bss segment contains a very interesting .noinit segment. .noini...[Details]
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Preface
As the performance of various portable embedded devices continues to improve and their functions become more and more abundant, the problem of power shortage has become increasingly p...[Details]
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1 Description
Experimental platform: JZ2440
CPU: S3C2440
2 S3C2440 startup process
Figure 1 S3C2440A Memory Map after Reset
S3C2440 supports booting from a va...[Details]
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working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
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Level characteristics The microcontroller is a digital integrated chip that uses a digital circuit. In a digital circuit, there are only two levels: high level (5V) and low level (0V). The input and ...[Details]
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A: Star connection: As shown in Figure A above, the star connection of the motor is to connect one end of each phase winding to one point (U2, V2, W2), and their other ends are used as lead wires, ...[Details]
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With the further deepening of energy conservation and emission reduction work and the development of urban centralized heating, centralized heating has reached a considerable scale. According to the d...[Details]
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With the evolution of the times and the continuous innovation and progress in automotive industry technology, machine vision systems, artificial intelligence and sensor-related technologies, driverle...[Details]
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China Energy Storage Network:
So far, according to the "Notice on Accelerating the Planning and Construction of a Number of Key Transmission and Transformation Projects" (hereinafter referred...[Details]
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Source: Getty Images Plus
Enerchain Intelligent Electric, a Chinese electric vehicle charging service company listed in the United States, announced in a press release on October 10 that...[Details]