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/******************************************/ // // The main frequency of this program is 12MHz, and the microcontroller uses STC12C5A60S2 // /******************************************/ #include "S...[Details]
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Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the per...[Details]
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introduction
Motion estimation is the key to video compression, which can further reduce the redundancy of the image and improve the coding compression efficiency. Motion estimation is to ...[Details]
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Introduction: Some simple routines in ARM development Calculate the absolute value of r1 and r2 The corresponding C pseudo-instructions are: if ( r1 r2 ) r0 = r1+r2; else r0 = r1-r2; The corres...[Details]
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Power engineers must consider the following factors when designing or evaluating power supplies: 1. Describe the influence of input voltage on output voltage in several indicators 1. Absolute v...[Details]
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China Energy Storage Network News:
On August 17, the 2017 Seventh China Energy High-level Dialogue hosted by Xinhuanet was held in Beijing. The forum focused on the topic of "China's Energy T...[Details]
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According to foreign media reports, Apple will release two new products in May. It is expected that the two will be the new 13-inch MacBook Pro and the new AirPods. Their debut will be the same as th...[Details]
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From September 14 to 15, the 2023 Global Summit (GS2023) jointly hosted by Chip East and Zhixing under Zhiyi was held in Shenzhen. Feng Xinpeng, CEO of Zhaoguan, attended the summit and delivered a...[Details]
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As DSP chips become more powerful
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faster, more cost-effective and development tools become more sophisticated, they are widely used in communications, radar, sonar, remote sensing, biom...[Details]
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Japanese automaker Toyota will invest in the establishment of a new company TRI-AD that focuses on cutting-edge technology development. The company was jointly established by Toyota and auto parts su...[Details]
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Part 1 Preface I'm studying OK6410 development board recently, but rvds under windows is not easy to use. To burn the program to the development board, dnw is needed, and all these softwares have to ...[Details]
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TI MSP430 series microcontroller, the baud rate value of the usart module is determined by the following three registers: UxBR0, UxBR1, UxMCTL Baud rate = BRCLK/N, mainly to calculate N. BRCLK: Cl...[Details]
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This afternoon, ColorOS’ official Weibo account announced that OPPO’s Reno 10x zoom version will be upgraded to Android 10 system. ColorOS officially stated that they have recently received a lot...[Details]
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We know that the operation process of the oscilloscope is roughly as shown in the following figure: We input a signal to the oscilloscope through the probe. After the measured signal passes through...[Details]
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1 Overview
The three-phase voltage-type PWM rectifier has the characteristics of bidirectional energy flow, grid-side current sinusoidalization, low harmonic input current, constant DC voltage...[Details]