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There are a lot of routines about the STM32 series on the Internet, most of which are from the 103 series, using USART3, and they are all directly copied from the 3.0 firmware library in the book or ...[Details]
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How to draw a functional diagram
Function chart (SFC) is a graphical representation method for describing the control process, functions and characteristics of the control system. It is simple...[Details]
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The latest report from the Semiconductor Research Department of market research firm TrendForce stated that since the number of NAND Flash suppliers is much higher than that of DRAM, and the growth r...[Details]
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On May 19, the National Energy Administration released the “Compilation of Typical Cases of Green and Low-Carbon Energy Transformation”.
The "Compilation of Typical Cases of Green and Low-carb...[Details]
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1 Introduction
Pulse
measurement is a measurement to detect whether there is a pulse. When there is a pulse, the light is blocked. When there is no pulse, the light is highly ...[Details]
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On the banks of Suzhou River in Shanghai, the undergrounding, wire removal and pole pulling operations of the overhead lines on Wanhangdu Road are proceeding in an orderly manner. Despite the grand...[Details]
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The GEM IPO application of Shenzhen Chuangyitong Technology Co., Ltd. (referred to as "Chuangyitong") has been accepted. According to the information, Chuangyitong is a national high-tech enterpris...[Details]
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The latest research report released by Strategy Analytics' Mobile Component Technologies research service, "Baseband Market Share Tracking in Q2 2019: Qualcomm and Samsung Compete for 5G Baseband Mar...[Details]
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When repairing household electronic products, especially color TV sets, it is often necessary to measure the voltage value of the voltage regulator diode, and measure the quality of electronic compone...[Details]
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On the afternoon of November 4, Chen Mingyi, Director of the Hefei Science and Technology Bureau and leader of the Hefei New Energy Vehicle Industry Technology Innovation Strategic Alliance, visite...[Details]
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While we were still talking about "Although the national automobile market has seen a decline in sales, the new energy vehicle market has seen a high growth against the trend, and new energy vehicles...[Details]
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1. First-order active filter circuit
The circuit design diagram is shown in Figure 1. The passband voltage gain A0 is equal to the voltage gain Avf of the in-phase proportional amp...[Details]
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Based on the characteristics of Vitesse's VSC8228 chip, this paper designs a low-cost high-speed bit error tester using the C8051F005 microcontroller. The following will discuss its software and ha...[Details]
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/******************************************************************* Experiment name and content: PWM speed measurement and display Supporting books: "Introduction to STM8 MCU, Advanced and Appli...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]
RF/Wirelessly
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