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Driving CFL ballast circuit
Designers use the ballast IC in the CFL to heat the filament, light the bulb, and provide current for the lamp. Manufacturers produce these ICs in large quantities ...[Details]
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Q3 2024 is the end of Infineon's fiscal year 2024. The global semiconductor market has become more volatile and Infineon's overall revenue has declined, but its automotive business has shown strong...[Details]
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MIDI is the language of electronic musical instruments. With the birth of MIDI, there are more and more digital electronic musical instruments, and the application of MIDI is becoming more and more c...[Details]
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1.What is PWM? It is pulse width modulation, or PWM for short. A very effective technique for controlling analog circuits using the digital output of a microprocessor is the control of pulse wi...[Details]
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arm (44b0x) painless start
I have been reading ARM documents for the past two weeks. After I figured out what was going on with the help of my friends, I felt that the introductory documents I read...[Details]
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Introduction: CAN is the abbreviation of Controller Area Network (hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. It was first proposed b...[Details]
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Automated driving assistance has developed rapidly in recent years. All electric cars with a slightly higher grade are equipped with this configuration. While it brings higher safety and convenience,...[Details]
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ANDOVER, Mass. — Kyocera, Inc. (TSE: 6971) and Vicor Corporation (NASDAQ: VICR) today announced a collaboration to develop next-generation Power-on-Package solutions to maximize performance and reduc...[Details]
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On October 7th, local time on Wednesday, Samsung Electronics announced that the company's next-generation 3-nanometer chip manufacturing technology will be postponed to 2022, and said that the m...[Details]
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1. Corrosion phenomenon Corrosion is the phenomenon that metals are damaged by chemical reactions in their environment. All metals and alloys can be corrosion-resistant in certain specific environmen...[Details]
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Long-term exposure to ultraviolet light (UVR) can accelerate skin aging, cause melanin deposition, and increase the risk of skin cancer. In recent years, with the improvement of the quality of life...[Details]
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According to news on May 24, Nvidia and Dell recently collaborated to launch a product called Project Helix, aiming to introduce generative artificial intelligence capabilities to enterprises. Provid...[Details]
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The main purpose of measuring the insulation resistance of the winding is to check whether its insulation is damp or deteriorated as a whole. Use a 2500V megohmmeter to measure the primary winding ...[Details]
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This article introduces a differential
operational amplifier
composed of three cascaded chips
. This operational amplifier can amplify narrow pulse small signals, and the rising edge of the pulse...[Details]
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#include #include #define GPIO_LED P2 sbit K1=P3^1; void Delay10ms() ; //Delay 10ms void main(void) { unsigned int i,j; j=0xfe; //1111_1110 while(1) { GPIO_LED=j; if(K1==0) //Check if button K1...[Details]