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A few days ago, I debugged a piece of equipment, a 55KW fan controlled by a frequency converter. After debugging, I discussed with my colleagues on the way back the comparison and difference of dif...[Details]
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The single-chip microcomputer can not only realize a simple music player, but also realize a voice recording and playback circuit based on a voice recording and playback chip. Combining the previously...[Details]
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1.
Performance characteristics of
AD7751
1. It is a high-precision energy metering IC made with CMOS technology, which can measure the energy of 50HZ or 60HZ single-p...[Details]
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I recently looked at the ADC of ATmega16 and wrote this simple program to understand the simple control of ADC. The program is simulated with Proteus, using the ICCAVR7 compiler (the header files are...[Details]
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The biggest difference between LED
lighting
fixtures and traditional lighting fixtures is
that
LED lighting
fixtures are completely electronic products, while ...[Details]
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Desuo Precision Industry Engineers pointed out that the high-voltage wiring harness of new energy vehicles is a key component of the high-voltage electrical system, which provides a guarantee for t...[Details]
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1. Commonly used detection methods
Commonly used detection methods for integrated circuits include online measurement method, off-line measurement method and substitution method.
1. O...[Details]
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Beijing time, April 14th afternoon news, it is reported that after releasing a strong first-quarter financial report, TSMC today expects sales in the second quarter of this year to reach approximatel...[Details]
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On March 23, 2010, Underwriters Laboratories Inc. a (UL), a global leader in product safety testing and certification, announced that it will continue to expand its global presence in the field of pho...[Details]
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Relevant research shows that the overall awareness of safety in China's new energy vehicle industry is insufficient, and the safety interaction mechanism in the entire chain has not been formed, whic...[Details]
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The throttling flowmeter is a typical differential pressure flowmeter. It is the most commonly used flowmeter in industrial production to measure the flow of gas, liquid and steam. According to surve...[Details]
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The Apple China (Gui'an) Data Center was officially powered on yesterday, marking the center's safe and reliable power supply. It is understood that the Apple China (Gui'an) Data Center is the third ...[Details]
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project description
The battery measurement and control system is a virtual instrument composed of PCI hardware and Labview software. It is mainly composed of industrial computers, signal conditionin...[Details]
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Circuit Diagram The digital tube used is 7SEG-MPX4-CC. code #include mega16.h #include delay.h #define uchar unsigned char #define uint unsigned int flash char led_7 = {0x3f, 0x06, 0x5b, 0x4f,...[Details]
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The AD5203
is an 8-string white LED (WLED) driver with SMBus and PWM Input from ADI. It uses current-mode and step-up converter technology and has high efficiency. The AD5203 integrates ...[Details]
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