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Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]
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O Introduction
传统的逆变器虽然技术成熟可靠、应用广泛,但存在体积大且笨重、音频噪音大、系统动态特性差等缺点.用高频变压器替代传统逆变器中的工频变压器,克服了传统逆变器的缺点,显著提高了逆变器的特性。
单向电压源高频环节逆变器 具有单向功率流、三级功率变换(DC/HFAC/DC/LFAC).变换效率和可靠性不够理想、但应用较广泛等特点;高频脉冲直流环...[Details]
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principle Buzzer Introduction The electromagnetic buzzer consists of an oscillator, an electromagnetic coil, a magnet, a vibrating diaphragm and a casing. After the power is turned on, the audio s...[Details]
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The circuit of voltage follower
constructed by op amp
is simply connected with the output and the inverting input in traditional textbooks, but the actual circuit is much more complicated and t...[Details]
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Audio amplifiers have a history of nearly a century. The first application of the earliest tube amplifier was audio amplifiers. However, until now, it is still constantly updating, developing and a...[Details]
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This application note describes how to control the STM8 Nucleo-64 development board from a terminal window running on a PC connected via an RS232 cable to the UART of the STM8S208RBT6 (for NUCLEO-8S2...[Details]
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1. Pressure
Sensor
A device or apparatus that can sense the specified pressure value of the measured fluid and convert it into a usable output signal according to a certain rule. It is us...[Details]
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#include reg52.h sbit ADDR0 = P1^0; sbit ADDR1 = P1^1; sbit ADDR2 = P1^2; sbit ADDR3 = P1^3; sbit ENLED = P1^4; unsigned char code image = { {0xC3, 0x81, 0x99, 0x99, 0x99, 0x99, 0x81, 0xC3}, //d...[Details]
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Recently, Cree announced a collaboration with Delphi Technologies PLC on automotive silicon carbide ( SiC ) devices. Cree is a global leader in silicon carbide ( SiC ) semiconductors, and Delphi T...[Details]
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Since the LCR tester has different models, its connection method will also be different. Here we sort out the characteristics of the five connection methods. Generally speaking, the more complicated ...[Details]
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Industrial computers are a specific type of computing system designed to manage a variety of factory and industrial workloads for machine automation, manufacturing equipment, and the new era of aut...[Details]
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NVIC concept: provides an interrupt controller for overall management of exceptions, called "embedded vectored interrupt controller". In simple terms, it is a module that provides and handles interna...[Details]
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With the rapid development of automotive electronic technology, traditional mechanical instrument panels have shown a trend of transitioning to digital instruments, and all corresponding functiona...[Details]
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Wearable electronics, especially smart watches, are gradually gaining attention. Many international giants and emerging companies have invested in the development of wearable electronics. However, it...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
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