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Today we checked on Tianyancha and found that Smartisan Technology (Shanghai) Co., Ltd., which is wholly owned by Smartisan Technology (Beijing) Co., Ltd., had been cancelled on August 12, 2019. The ...[Details]
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Yes, the original high-voltage winding remains unchanged, and the low-voltage winding is wound with 0.71 high-strength enameled wire for about 65 turns as the primary of B2. This is also ver...[Details]
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resource:
1. DC motor. When the voltages at the terminals of a DC motor are different, the motor will rotate forward or reverse. For example, for terminals A and B, when A is high and B is low, the m...[Details]
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Common motor control methods include the following:
1. DC Motor Control:
- Direct voltage control: The speed of the motor is changed by adjusting the DC voltage.
- Pulse Width Modula...[Details]
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On November 4, the New Energy and Industrial Technology Development Organization (NEDO) of Japan announced that the "Innovative Solar Power Generation Technology Research and Development" project i...[Details]
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HDMI in TV ApplicationsHDMI in TV ApplicationsHDMI is a new digital video interface specification, and its application is becoming more and more widespread. There are more and more digital TVs using...[Details]
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The United States International Trade Commission (ITC) announced on January 19 local time that it will launch a 337 investigation into the application filed by Philips, and Shanghai Quectel Communica...[Details]
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3 NoC Communication Protocol
NoC is an on-chip communication infrastructure. Drawing on the layered concept of the network, NoC design adopts a common communication layered approach and defines f...[Details]
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1. Introduction
With the progress of social science and technology and economic development, modern transportation modes and travel tools have greatly improved the speed of urban life and f...[Details]
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Recently, according to the public disclosure of the Jiangsu Regulatory Bureau on the registration information of corporate guidance in its jurisdiction, Jiangsu Xinshun Microelectronics Co., Ltd. (he...[Details]
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The microcontroller chip used is stc89c52; just find the schematic diagram of the part you want to use. This is the circuit diagram of the entire microcontroller development board, ignore the others.
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With the continuous advancement of modern science and technology, the application of speed measurement systems in various fields is increasing, and the requirements for speed measurement accuracy a...[Details]
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With the arrival of the cold wave, many photovoltaic power stations are covered with a thick layer of snow, and the power generation of photovoltaic power stations will also be affected. How can ph...[Details]
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The 3.5 library is here: http://www.51hei.com/mcu/2765.html
#include "stm32f10x.h"
/***********************************************************************
****************************************...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]
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