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1. Experimental Purpose
Learn to use the drawing API functions of embedded systems. Understand
the role of drawing device context (DC) in multitasking operating systems. Use drawing device...[Details]
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According to foreign media reports on March 27, chip manufacturer SK Hynix has moved its global sales and marketing team (known as GSM within the company) from Incheon to Seoul. Sources said SK Hyn...[Details]
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On August 15, Datang Xinghai's 500,000-kilowatt photovoltaic energy storage project - Datang Xinghai's 75MW/300MWh energy storage project was successfully connected to the grid, which is of great s...[Details]
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On June 10, at the "Automotive Semiconductor Innovation Collaboration Forum" of the World Semiconductor Conference held in Nanjing, Qualcomm Technologies' Senior Director of Product Marketing, Hezhi ...[Details]
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Below is the circuit schematic
The following is the microcontroller program 1:
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
flying i, temp;
void Delay(ui...[Details]
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Samsung Electronics released its fourth quarter and full-year financial report on Thursday as of December 31, 2019. The financial report showed that Samsung Electronics' net profit in the fourth quar...[Details]
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According to news on March 1, RoboSense recently officially released the first car-grade solid-state lidar L4 perception fusion solution RS-Fusion-P6 (referred to as P6). P6 is equipped with M series...[Details]
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A large number of electronic components are used in automotive electronic components, whether they are passive components such as resistors, capacitors or inductors, or active components (semiconducto...[Details]
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Currently, the wireless signal coverage method used in subways is basically built by multiple operators using POI high-power signal sources and coaxial feeders. At present, various communication re...[Details]
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Recently, Daotong Technology, a provider of electric vehicle charging products and services, announced that it is launching an electric vehicle charging demonstration station in Singapore. With its...[Details]
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O Introduction
Switching current technology is a new analog signal sampling, holding and processing technology proposed in recent years. Compared with the mature switching capacitor techno...[Details]
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Wireless Sensor Networks
Wireless sensor network technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is a group of techn...[Details]
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Single chip microcomputer controlled relay closing circuit diagram
The high and low frequencies of the I/O serial port are used to control the closing of the relay
When the I/O port ou...[Details]
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Foreign media CNET quoted "The Information" as saying that several people familiar with the matter revealed that before Huawei was included in the US Entity Control List, the company was working with...[Details]
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The power ripple index of the DC/DC module is a very important parameter. A clean power supply is the prerequisite for the stable operation of digital circuits and an important guarantee for the pa...[Details]