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Line comparison Figure 1 and Figure 2 are the circuit diagrams of the two driving modes. Now let's compare the working processes of the two modes. 1. When the voltage is appropriate: Ap...[Details]
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At present, mainstream servo drives all use digital signal processors (DSPs) as the control core, which can implement relatively complex control algorithms and realize digitalization, networking an...[Details]
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Zhejiang Fengli Crushing Equipment Co., Ltd., a national high-tech enterprise, has absorbed and digested the advanced technology of foreign micro-powder crushing and innovated again. It has success...[Details]
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Introduction
CC1101 is a single-chip, low-cost UHF band wireless transceiver produced by TI. It is developed based on the IEEE 802.15.4 standard and its main application area is low-power wirel...[Details]
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Many new technologies have emerged in the automotive field, and they are remembered for their foresight and creativity. In 2020, many new technologies have appeared in the automotive field, and techn...[Details]
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About the author: Zhihu ID Ryan Woo, Silicon Valley software engineer, one of the first Tesla Model 3 owners I have previously published two articles on Tesla Autopilot 1.0 on Zhihu. Interested rea...[Details]
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0 Introduction
The CNC roll grinder equipped in Baosteel's 2050 hot rolling mill was introduced from Germany's WALDR ICH SIEGEN in 1988. Since then, the components of its control system ha...[Details]
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Affected by the new coronavirus epidemic, Apple's contract manufacturer Foxconn's revenue in February this year recorded the largest monthly decline in seven years. Foxconn said its revenue in Feb...[Details]
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1. A brief introduction to IGBT Insulated Gate Bipolar Transistor (IGBT) is a device composed of MOSFET and bipolar transistor. Its input is MOSFET and its output is PNP transistor. It combines...[Details]
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麦克风用在嵌入式系统中已经有很多年了。然而,自其诞生以来,由于家居、汽车和可穿戴设备中基于语音的应用范围不断扩大,MEMS 麦克风的市场使用率迅速增加。MEMS 麦克风不仅具有显著减少电路板空间、低功率要求和提高抗电噪声能力的优点,而且还具有更高的设计灵活性,有多种输出选择。模拟输出 MEMS 麦克风仍然是工程师们的一个选择,以及像脉冲密度调制 (PDM) 和集成电路内置音频 (I²S) 这...[Details]
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An electric vehicle charging station is similar to a gas station, and is a "power-up" device. It is a highly efficient charger that can quickly charge mobile phones, electric vehicles, and electric...[Details]
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Samsung is about to hold an Unpacked new product launch on January 14. In addition to the highly anticipated Galaxy S21 series smartphones, well-known whistleblower Evan Blass also revealed th...[Details]
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China, March 28, 2017 - STMicroelectronics' Discovery Kit ST25R3911B-DISCO integrates the ST25R3911B NFC reader chip and the STM32L476RE ultra-low-power microcontroller, which can shorten the develop...[Details]
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Timing inside the microcontroller
When the microcontroller performs various operations, the CPU completes the related work in strict accordance with the prescribed time sequence. This time seq...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]