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This paper takes the TMS320F2812 high-performance DSP controller as the core, designs the control system and some hardware circuits of the high-frequency link inverter. The main circuit of the inve...[Details]
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Amplifier soft start circuit
This circuit can be used with the common OTL circuit. Cut off the power supply line of the preamplifier in the original OTL circuit, insert the circuit shown below ...[Details]
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//Use the 51 single-chip microcomputer as a signal generator to output square waves of four frequencies at the same time.
//Requirement: The crystal oscillator is 12MHz, T0 is used as the timer, and ...[Details]
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Renesas will strengthen collaboration and cost synergies across its product groups; Renesas will continue to support customers using other PCB design tools
Beijing, China...[Details]
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"Ground" is a very important concept in electronic technology. Since there are many types and functions of "ground", it is easy to be confused, so let's summarize the concept of "ground". "Ground...[Details]
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Digi-Key, Seeed Studio and Machinechat jointly launch the industry's first self-use LoRaWAN-in-a-Box solution Digi-Key Electronics, the global distributor of the broadest and fastest-stock electron...[Details]
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The basic AVR hardware circuit includes the following parts: 1. Reset circuit 2. Crystal oscillator circuit 3. AD conversion filter circuit 4. ISP download interface 5. JTAG simulation interface 6. ...[Details]
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The 3.5 library is here: http://www.51hei.com/mcu/2765.html
#include "stm32f10x.h"
/***********************************************************************
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Beijing Government Office No. 36
To the people's governments of all districts, all committees, offices and bureaus of the municipal government, and all municipal institutions:
The "Imple...[Details]
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According to the China Trade Relief Information Network, on November 24, 2021, DivX, LLC of the United States filed an application with the U.S. International Trade Commission in accordance with Sect...[Details]
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O Introduction
LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, flexible...[Details]
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1 Introduction
Many people choose electric vehicles as a means of transportation because they are light, convenient, and environmentally friendly. However, some shortcomings of electric vehicles hav...[Details]
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At the just-concluded World Semiconductor Conference, the "First International Automotive Semiconductor Innovation Collaboration Forum" was packed. On the one hand, this revealed that the current glo...[Details]
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According to foreign media reports, a team of engineers at the University of Illinois Chicago (UIC) has developed a new material, an additive composed of tantalum-titanium oxide nanoparticles, which ...[Details]
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The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]
Analogue and Mixed Signal
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