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Since the beginning of the year, more than 60 companies in the A-share market have voluntarily withdrawn their listing application materials. At the height of the storm, Megvii Technology, one of the...[Details]
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As early as 2009, the EU has been committed to promoting the unification of charging interfaces for consumer electronics products, reducing resource waste and promoting green environmental protecti...[Details]
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MAX+PLUSⅡ symbol library provides many basic primitives (also called primitives) for graphic design files to call. These primitives can be roughly divided into several categories, such as buffers, ...[Details]
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On May 9, Guizhou held a meeting to promote the province's "Six Network Campaign" for infrastructure. At the meeting, it was stated that this year Guizhou Province will further strengthen the constru...[Details]
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In the automotive world, a storm is brewing, led by Chinese manufacturer BYD. This former mobile phone battery manufacturer is now rapidly emerging as an important player in the global electric vehic...[Details]
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main structure Common phrases: 7. Preprocessing: #define LED P0 That is, define the LED to indicate P0, and in the following programs, the LED will represent P0. (Note that there is no semicolo...[Details]
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Resources:
1. Incremental rotary encoder. A rotary encoder is a device for measuring speed. Every time the rotary encoder rotates one circle, it will output a specific number of pulses. By recording...[Details]
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0 Introduction
When conducting high-impact signal acquisition tests, although a hardware filtering unit is designed in the acquisition board, there is still a phenomenon of more burrs in th...[Details]
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In the absence of special instruments,
the quality of capacitors can be tested and judged using the resistance range of a multimeter
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Fixed capacitors with large capacity (above 1μF) ca...[Details]
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On September 3, Dongfang Electric Corporation and China Mobile Group signed a strategic cooperation framework agreement in Beijing to jointly establish the 5G+ Advanced Manufacturing Engineering Ap...[Details]
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In the feedback ANC system, there is no sensor to measure the reference input signal. Only the residual noise after cancer is obtained by the error sensor and sent to the feedback controller, which...[Details]
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The high-voltage isolated differential probe adopts a new circuit, high impedance and low capacitance input, and the collected data are processed by the integrated block, which can completely and t...[Details]
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＃i nclude《90s8515.h》 #define uchar unsigned char #asm equ __LCD_port=0x18 ;PORTB #endasm ＃i nclude ＃i nclude /************Key function description: 0--9 are number keys********/ #define cEnter 16 //C...[Details]
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Satechi today launched a new accessory to keep your Mac, iPad, or iPhone organized and accessible on your desk. The new Dual Vertical Laptop Stand securely supports two devices in a sleek and s...[Details]
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1-4-3. Calculation of energy storage inductance of parallel switching power supply The calculation of the energy storage inductor in the parallel switching power supply is basically the same as the n...[Details]
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