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1. Pulse signal generator A generator that produces rectangular pulses with adjustable width, amplitude, and repetition rate that can be used to test the transient response of linear systems or use a...[Details]
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Discussions about whether FPGA will be replaced often occur. Recently, some FPGA companies have even emphasized that "you can get started without FPGA knowledge background" when launching new product...[Details]
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Abstract: Aiming at the requirements of variable frequency amplitude modulation of modern power supply, this paper proposes to use PIC16F873 to generate SPWM wave to control IR2136 to trigger IGBT to...[Details]
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Calculation of switch quantity
Switching quantity, also known as logic quantity, has only two values, 0 or 1, ON or OFF. It is the most commonly used control. Controlling it is the advantage o...[Details]
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Application scenarios are becoming more diversified
At this Asian Games, Chinese robots are "blooming everywhere" and are widely used in various fields. Among them, the applicat...[Details]
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A circuit diagram usually has dozens or even hundreds of components, and their connections are crisscrossed and varied in form. Beginners often don't know where to start and how to understand it. In f...[Details]
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The frequency source is the core of modern RF communication systems and plays a decisive role in the operation of the system. The quality of the frequency source of the RF circuit is related to th...[Details]
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Generally speaking, LCD1602 has 16 pins. It is said that there are also 14 pins. Compared with the 16 pins, it lacks the backlight power supply A (15 pin) and the ground wire K (16 pin). The model of...[Details]
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Operation Code Condition code mnemonics Logo meaning 0000 EQ Z=1 equal 0001 NE (Not Equal) Z=0 not equal 0010 CS/HS (Carry Set/High or Same) C=1 Unsigned greater than or equal to ...[Details]
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Nordic Semiconductor has reached an agreement to acquire the intellectual property (IP) portfolio of US artificial intelligence and machine learning (AI and ML) company Atlazo. The acquisition is a t...[Details]
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Oscillatory Abrasion Tester Introduction (Fabric Wyzenbeek Valspar) The oscillating cylinder tester is used to determine the wear resistance of fabrics when rubbed against a standard abrasive or agai...[Details]
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Fast charging of batteries for electric vehicles is an important topic in the research and development of electric vehicles. Although many practical charging devices or commercial chargers have the...[Details]
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The most simplified design diagram collected from the Internet. The download line should not be too long, otherwise it is easy to make mistakes.
The parallel port ISP download cable has lo...[Details]
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On February 22, the Party Committee of State Grid Corporation of China resolutely implemented the decisions and arrangements of the CPC Central Committee and the State Council, and took the fastest...[Details]
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1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]