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Circuit Evaluation and Testing
We developed the EVAL-AD7625EDZ evaluation board to evaluate and test the AD7625 ADC. To test the circuit shown in Figure 1, we replaced the two ADA4899-1 op amps (...[Details]
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Three methods of motor speed regulation
The three methods of motor speed regulation are as follows:
Mechanical speed control method: Change the motor speed through a mechanical transmissi...[Details]
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Abstract: The basic structure of the diode clamped three-level inverter is discussed, the algorithm of space vector pulse width modulation (SVPWM) to control the three-level inverter is analyzed, t...[Details]
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Recently, Suzhou Peifeng Tunan Semiconductor Co., Ltd. (hereinafter referred to as Peifeng Tunan) completed a round A financing of tens of millions of yuan, led by Yuanhe Zhongyuan, and jointly parti...[Details]
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With the development of intelligent control, the analysis of blood cell status and parameters has also been continuously using the latest electronic, optical, chemical and computer technologies to ...[Details]
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Preface
There are very good reasons to adopt silicon carbide (SiC) in the inverters of electric vehicles. When replacing traditional silicon-based inverters, SiC solutions will bring about 5-1...[Details]
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//RTI real-time interruption experiment //The RTC module includes a status and control register, an 8-bit count register and an 8-bit modulus register //The real-time interrupt function is used to ge...[Details]
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1.Nor-Flash interface has many pins like RAM, and many address lines and data lines are separated. 2. Small capacity 1~32M 3. Reading and writing are very simple, but writing commands requires writi...[Details]
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Current mobile designs struggle to balance the need for power-rich functionality with the need for longer
battery
life. This article will explore how mixed voltage levels can improve ICC
su...[Details]
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In fact, all types of LOTO oscilloscopes can be used to detect the waveform of automobile sensor signals. In auto repair applications, engineers' performance requirements for oscilloscopes are not h...[Details]
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Recently, foreign media Letsgodigital exposed two appearance design patents of vivo. The patent was submitted to WIPO (World Intellectual Property Organization) at the end of September 2018 and showe...[Details]
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With the popularity of new energy vehicles, car batteries have received increasing attention. What kind of battery life is up to 100 years, can be fully charged in a few minutes, has a battery life...[Details]
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Lithium-ion batteries are an ideal power source due to their high operating voltage, small size, light weight, no memory effect, no pollution, low self-discharge, and long cycle life. In actual use...[Details]
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1. Install STVD and download it from ST's official website. STVD only supports assembly language development. C language development requires the installation of the COSMIC C compiler, which is downl...[Details]
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In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
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