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Microchip Launches Industry’s First MCU with Powerful Integrated Security Subsystem and Arm® TrustZone® Technology
New Arm Cortex®-M23-based MCUs feature secure key provisioning solu...[Details]
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On April 22, the Panzhihua Municipal Development and Reform Commission and five other departments issued a notice on the release of the "Panzhihua Modern Industrial System 2023 Development Report"....[Details]
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In modern warfare, radar technology has been widely used. It is of great significance to measure the frequency of radar signals quickly and accurately. The instantaneous frequency measurement (IFM...[Details]
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The simulation schematic is as follows The physical picture produced is as follows: The source program of the microcontroller is as follows: #include reg52.h //Call the MCU header file #def...[Details]
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The issue of new energy consumption may become the biggest hurdle for new wind power and photovoltaic power generation projects this year. On May 25, the Hubei Energy Bureau pointed out in the "Not...[Details]
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Since the construction of the first batch of 3111 pilot urban monitoring systems in 2004, my country has entered a period of rapid construction of safe cities. Urban video surveillance applicatio...[Details]
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Programming steps:
1. Set the working mode of 8255 (PB works in mode 0 and is output, the upper half of PC works in mode 0 and is input)
2. Encode PA, PB port address (PB is #0FF7DH, PC port is #FF...[Details]
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On September 15, Paul Boudre, CEO of French semiconductor materials giant Soitec, told the Financial Times, "Europe has the ability to build an important, autonomous chip supply. But will it work? Th...[Details]
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With the rapid development of wireless networks in recent years, smartphones have become a standard product in our daily lives. However, many loopholes and problems have been exposed during ...[Details]
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Recently, the National Energy Construction Investment Company held a centralized groundbreaking ceremony for the second batch of engineering construction projects in 2022. A total of 6 projects wer...[Details]
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1. Overview
The LED
industry chain is generally divided into upstream, midstream and downstream, which are LED epitaxial chips,
LED packaging
and LED applications. As ...[Details]
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According to Cailianshe, people familiar with the matter revealed that BYD's "blade battery" has received an order from Hyundai Motor Group, and a Hyundai project team has been established, and it is...[Details]
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0 Introduction
In computer measurement, control and signal processing, data acquisition plays a vital role. Data acquisition is an important means of obtaining data. It is the process of automatica...[Details]
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Usually, the 31/2-digit and 41/2-digit digital ranges are designed based on the principle of measuring capacitance using the capacitive reactance method. Experiments show that when the measured induc...[Details]
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1 Introduction The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the...[Details]
RF/Wirelessly
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