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script src="/jf/jf-arcMain-1.js" type=text/javascript /script script type=text/javascript /script script src="http://pagead2.googlesyndication .com/pagead/show_ads.js" type=text/javascript /...[Details]

0 Introduction Embedded systems have been widely infiltrated into various fields of people's work and life. Embedded processors have accounted for 94% of the market share of decentralized proce...[Details]

China Energy Storage Network News: On March 21, the Qinghai Provincial Development and Reform Commission issued the "Notice on the List of Qinghai Province's New Energy Storage Demonstratio...[Details]

On April 27, the State-owned Assets Supervision and Administration Commission’s official website announced a list of 204 “science and technology reform demonstration enterprises” that have completed ...[Details]

Europe has been in a state of panic since Washington began offering billions of dollars in incentives for high-tech companies to relocate to the United States. But do they need it? But virtually ev...[Details]

ARM processor 7 types of exceptions 　　The order of priority from high to low is as follows: 　　Reset abnormality (Reset) 　　Data Abort 　　Fast Interrupt Exception (FIQ) 　　External interrupt exception (I...[Details]

0 Preface For industrial control microcomputer systems, the input device keyboard is almost indispensable. When the number of buttons is small, the high and low levels of the button control interf...[Details]

     This morning, Motorola Mobile officially announced that the moto edge X30 is equipped with a front and rear triple-camera system, including a 50-megapixel flagship main camera, a 50-megapixel in...[Details]

China Energy Storage Network News : Blockchain is the underlying technology of Bitcoin, and Bitcoin is the first application of blockchain technology. From the perspective of the appli...[Details]

1 Background NFC has the characteristics of two-way connection and identification, operates in the 13.56MHz frequency range, and has an operating distance of nearly 10 cm. NFC technology promotes sta...[Details]

On March 10, 2022, Cailianshe reported that CICC believes that the extreme performance of silicon carbide substrates is better than that of silicon substrates and can meet application requirements un...[Details]

Numbers with more than two digits require 74LS90 chip-level connection, that is, when the low-order chip has counted fully, the highest bit of the low-order bit is used as a carry and sent to the ...[Details]

1 Introduction Radio technology has been used for communication for nearly a hundred years. From the original radio broadcasting and wireless telegraph to the current satellite and mi...[Details]

Disassemble hand shaft 4-5-6 Tools to remove the robot. Note the position of each axis before removing the tool. Position the robot. Catch the robot hand axis and sh...[Details]

The set-top box audio subsystem designed with PCM1740 is shown in Figure 1. The PCM1740 is a stereo audio D/A converter with VCXO and PLL. The PCM1740 uses a multi-stage delta-sigma modulator and 8...[Details]