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Control circuit schematic of Totem-Pole Boost PFC topology
Most of the literature that studies this topology adopts the strategy of hysteresis control . For this topology, hysteresis control ha...[Details]
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When using Keil to program 8051 microcontrollers, absolute addresses are often required for access, especially for hardware operations, such as DA AD sampling, LCD liquid crystal operations, printing ...[Details]
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First, continue to expand the scale of the industry. In accordance with the overall idea of "grasping the leading enterprises, extending the industrial chain, and gathering the industry", an indu...[Details]
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The University of British Columbia recently collaborated with Honda researchers to successfully develop a new type of soft smart sensor with high sensitivity and stretchability, which can be widely...[Details]
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Compared with
the voltage
mode Buck converter, although the current mode Buck converter requires a precise current sensing resistor and this will affect the efficiency and cost of the sy...[Details]
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According to foreign media reports, iCatch Technology (iCatch), an image signal processing (ISP) technology and camera SOC company, and Prophesee, a developer of advanced neuromorphic vision systems,...[Details]
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This blog post mainly introduces the basic ideas of virtualization and how to perform virtualization on the ARM platform, the hardware features provided by ARM, etc. Introduction to Virtualization Te...[Details]
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MCU simulates I2C reading and writing E2PROM
//Name: I2C standard program
//Author: Ares
//Date: 2005.11.4
＃i nclude AT89X52.H
＃i nclude intrins.h
sbit SDA=P2^5;
sbit SCL=P1^0;
#def...[Details]
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1. Several concepts (1) Run address, load address ① Running address — link address: They are equivalent, just two different ways of saying it. Run address: The address of the program when it is execu...[Details]
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After being familiar with the measurement specifications and requirements that the measurement industry needs to follow, it is necessary to put forward requirements for the measurement method using th...[Details]
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The powertrain (drive system) is diverse.
This sentence can summarize the characteristics of the "43rd Tokyo Motor Show 2013 (TMS2013)" held from November 23 to December 1, 2013.
The ...[Details]
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1. First, let's take a look at the documents related to STM32 We assume that everyone has a certain understanding of STM32 books or documents. If you don't understand, please read the STM32 documents...[Details]
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In recent years, due to the rapid development of social economy and changes in people's lifestyles, the incidence of cardiovascular diseases and related risk factors in my country have shown an inc...[Details]
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Many friends will encounter the problem of MCU programming framework when programming MCU. The following is an example code of MCU fast programming framework. On this basic framework, modules can...[Details]
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AC servo is better because it is a sine wave to control the ball screw, and the torque pulsation is small. DC servo is a trapezoidal wave. But DC servo is simpler and cheaper. Permanent magnet AC s...[Details]
Microcontroller MCU
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