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Circuit principle : Routing diodes VD1~VD4 form a bridge rectifier circuit, which is then limited by R1, filtered by C1, and stabilized by VD6 to obtain a 10V DC voltage to provide power for the 7...[Details]
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Recently, the National Transportation Safety Board (NTSB) of the United States released the final results of its investigation into a 2018 autonomous vehicle accident in Tempe, Arizona, USA. The repo...[Details]
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/****************************************************** ************************************* * LED flashing experiment * Implementation phenomenon: D1 indicator light flashes after...[Details]
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In practical applications, it is often necessary to monitor temperature signals at a distant location. To this end, a
solution integrating a
single-chip microcomputer
with a digital temp...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a robust battery monitoring front end designed for environments where transients may occur, such as industrial or process a...[Details]
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Due to
LED
lighting
Power supply requirements: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W
...[Details]
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Light Electric Vehicles (LEVs) are becoming increasingly popular in many cities around the world, especially in areas with high air pollution. People are choosing LEVs as a greener and more efficie...[Details]
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AMD 's 7nm Zen processor Ryzen 3000 series has made a great comeback. The 12-core and 16-core Ryzen 9 processors are in high demand and have become the first choice for high-end players. By the ...[Details]
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Overview XN1048 is a highly integrated, high-performance current mode PWM controller chip. It is suitable for small and medium power switching power supply devices such as power adapters. In ord...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]
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Wire rope magnetic flux leakage detection method
Steel wire rope is made of high-quality steel wire. It is a complex ferromagnetic component formed by multiple twisting processe...[Details]
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1. Array Flowing Light Define a set of arrays to light up LEDs 1 to 7 respectively Then use the for loop to assign the value to p2 to realize the running light #include reg52.h #define uchar unsig...[Details]
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2020 is the year when we will complete the building of a moderately prosperous society in all respects. Winning the battle against poverty is the top priority and a hard task that must be completed...[Details]
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DDS (Direct Digital Synthesizer) has many advantages such as continuous phase change, fast frequency conversion speed, high frequency resolution, low phase noise, high frequency stability, high integr...[Details]
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In 2011, which is about to pass, the LED industry has experienced ups and downs. Chinese LED companies have experienced a lot, great joys and sorrows. Some companies have quietly fallen, while others ...[Details]
Analog electronics
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