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1 Pin function description of MAX187
MAX187 is available in 8-pin DIP package and 16-pin SO package. Figure 1 shows the pin arrangement of the DIP package. Please refer to the literature for the...[Details]
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We should note that the components of α and β in the stationary coordinate system obtained after Clarke transformation are still sinusoidal signals, neither step signals nor ramp signal...[Details]
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As an authorized distributor of TE Connectivity, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the world's top manufactu...[Details]
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The serial port inside the 51 series microcontroller has the function of communication. This serial port can be used as a communication interface. Serial communication can be carried out with the ser...[Details]
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Today's electronic products have higher and higher requirements for low power consumption, which is a problem that engineers must face. In the design process of low-power products with MCU as the core...[Details]
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0 Preface
The production cost of integrated circuits is mainly composed of test development, test time and test equipment. Analog circuits generally only occupy about 10% of the chip area, but th...[Details]
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introduction
In recent years, mobile phones are no longer just a simple communication tool. They have become portable entertainment tools and are expected to develop into reliable payment tools i...[Details]
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Small knowledge summarized from ARM development
Byte 8 bits
Halfword 16 bits
Word 32 bits
Code, RO-data
RW-data, ZI-data
Code is the program code part
RO-data represents the constant const...[Details]
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Filter capacitors, common-mode inductors, and magnetic beads are common in EMC design circuits and are also three powerful tools for eliminating electromagnetic interference. I believe that many en...[Details]
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1. Overview
DC-DC module power supply
In order to meet the requirements of miniaturization, a simple and reliable power stage circuit is generally selected. Among them, the re...[Details]
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C language "bit operation": “AND” operation: 1×1=1 1×0=0 0×1=0 0×0=0 “Or|” operation: 1＋1=1 1＋0=1 0＋1=1 0＋0=0 "XOR ＾" operation: 1＾1=0 1＾0=1 0＾1=1 0＾0=0 Assume: PORTA==10110100 x=(0~7) PORT...[Details]
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How to understand foc control
FOC control is an advanced motor control technology that can improve the power, efficiency and control accuracy of the motor. The core idea of FOC control is to...[Details]
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introduction
Due to the significant advantages of ultra-wideband (UWB) technology, such as high data rate, low energy consumption, strong resistance to multipath fading and penetration, it...[Details]
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This article aims at the non-erasable nature of the internal memory of the Intel 87C196MC microcontroller, and provides a method for effectively implementing repeated programming for the usage problem...[Details]
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Engine Management Controller Software Architecture Design
Software Architecture - AUTOSAR
The software architecture is built according to the AUTOSAR standard and includes the application...[Details]
PCB Design
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