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On August 8 this year, Japan lifted the ban on the export of a number of semiconductor materials to South Korea, including EUV photoresist, which is crucial for the 7nm advanced process. South Korea'...[Details]
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12. Initialization of bss segment
In C code: there is an initialized global data segment, a local stack, a heap for the malloc part, and an uninitialized global bss segment.
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Resistors are one of the most basic components in electronic circuits. Testing resistors is a basic skill in mastering and learning electronic technology! The following introduces the testing methods...[Details]
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BOE technology empowers Jingdezhen to inject new engines and vitality into smart cultural tourism parks On October 29, the BOE Global Innovation Partner Conference (BOE IPC 2022) Smart Cultural Tou...[Details]
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#include reg51.h //header file sbit SMGA=P2^2; //bit definition sbit SMGB=P2^3; sbit SMGC=P2^4; unsigned int table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f ,0x6f,0x77,0x7c,...[Details]
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Target applications include power supplies for telecom equipment, servers and smart meters, as well as LED lights or automotive low-voltage DC/DC converters
China, April ...[Details]
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There are 5 16-bit timers in the s3c2440 chip, 4 of which (timer 0 to timer 3) have pulse width modulation function, so PWM function can be easily implemented with s3c2440. The following is a detai...[Details]
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Abstract: This paper mainly introduces the imported baler system introduced by Chenggang from the aspects of control function, PLC system, daily faults, etc. Through specific description, it expoun...[Details]
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Introduction Nowadays, autonomous driving has become a hot topic in society. With the entry of Xiaomi, more and more large companies have realized the broad prospects of autonomous driving technol...[Details]
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O Introduction
Solar semiconductor refrigeration and air conditioning is a special refrigeration method based on the photovoltaic effect of solar energy, that is, through the "light-electricit...[Details]
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Noise and TDMA Noise
The term "noise" is often used broadly to describe unwanted electrical signals that distort the purity of a desired signal. Some types of noise cannot be avoided (such a...[Details]
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Embattled Chinese electronics maker Huawei said it will invest 3 billion yen ($436 million) in the development of Arm-based server chips over the next five years. ...[Details]
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Electric machine (English: Electricmachinery, commonly known as "motor") refers to an electromagnetic device that realizes electrical energy conversion or transmission according to the law of elect...[Details]
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8-bit low-cost DA conversion circuit without DA converter IC
Function of the circuit
The DA converter used for sound synthesis output is a cheap device, and most of them use R-2R ladder resist...[Details]
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On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]
Microcontroller MCU
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