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Engineers can now achieve 120dB of dynamic range for capturing clear, high-fidelity speech in smart home applications Texas Instruments (TI) has introduced a new audio analog-to-digital converter (...[Details]
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The 2021 AI 2000 list of the world's most influential scholars in artificial intelligence was announced on April 8. The list shows that the United States has an absolute advantage in the country dist...[Details]
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Possible causes are as follows:
1. The analog input module and the field sensor may use self-powered or isolated power supplies respectively, and the two power supplies are not connected to ea...[Details]
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TrendForce research shows that the DRAM industry revenue in the fourth quarter of 2022 was US$12.28 billion, down 32.5% from the previous quarter. The decline even exceeded the 28.9% decline in the ...[Details]
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MCU data transfer instructions
(3) Instructions with direct addresses as destination operands
MOV direct,A 例： MOV 20H,A
MOV direct,Rn MOV 20H,R1
MOV direct1,direct2 MOV 20H,30H
...[Details]
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I'm learning about avr microcontrollers recently, and downloaded avr studio4.19 and winavr20110110. I tried to write some code, but when I mutated it, I got the following error message: avr-objcopy: ...[Details]
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On January 16, the "2021 China IC List" jointly organized by the China Semiconductor Investment Alliance and Jiwei.com was officially announced in Beijing. Shanghai Chuantu Microelectronics Co., Ltd....[Details]
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1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]
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DSP Builder is a system-level (or algorithm-level) design tool provided by Ahera. It is built on multiple software tools and connects the design tools in the two design fields of system level (algo...[Details]
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In the past few days, I have studied the common wireless remote control switches on the market. Their wireless parts are mostly implemented with 2262-2272 encoding. I looked for some information on...[Details]
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In order to cope with climate change and achieve energy transformation, countries around the world are vigorously developing renewable energy. However, renewable energy generation generally has int...[Details]
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Peak-to-Peak Definition Peak-to-peak value refers to the difference between the highest and lowest values of a signal in a cycle, that is, the range between the maximum and minimum. It describe...[Details]
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How to correctly calibrate the current of a withstand voltage tester
1. Connect the digital ammeter to the withstand voltage tester;
2. When the withstand voltage tester is in reset mode, tur...[Details]
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1. Development Environment
Host : VMWare--Fedora 9
Development board: Mini2440--64MB Nand
Compiler: arm-linux-gcc-4.3.2
2. Implementation steps
1. Hardware schematic analysis. From th...[Details]
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introduction
With the development of computer and network technology, network services such as e-commerce, enterprise, and email have been actively promoted in all walks of life. A...[Details]
Embedded System
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