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Each port is assigned registers: output register (ODR), input register (IDR), data direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ca...[Details]
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1 The trend of intelligence is clear, and the wire-controlled chassis comes into being
1.1 The general trend of new energy vehicles becoming intelligent
my country has become the world's ...[Details]
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When designing a dual-purpose AC/DC test equipment controlled by
a single-chip microcomputer,
a 12V, 4Ah lead-acid battery was used. In order to make the test equipment more convenient t...[Details]
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SCHOTT supports the European Extremely Large Telescope (ELT) by providing the 500th sub-mirror for the M1 primary mirror
July 20, 2022, Mainz, Germany
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SCHO...[Details]
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We often overlook the choice of inconspicuous mouse and keyboard. In fact, no matter how fast the CPU and graphics card are, they can only be reflected in some games. In most cases, the computer is...[Details]
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To use a low-cost 32-bit processor, developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This article mainl...[Details]
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1. Introduction
Today's electronic and electrical architecture has undergone significant changes compared to the past. First, compared to the numerous ECUs with limited computing resources in ...[Details]
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The PB3 pin cannot be controlled in the form of ordinary GPIO. Reason: Because it has special functions. First, let's take a look at the pinout of STM32 F103C8T6 From the table above, we c...[Details]
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The simple transistor tester in Figure 1 can determine the type of transistor and help detect the emitter, collector, and base of the transistor by checking for all possible combinations of current...[Details]
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Without further ado, let’s get straight to the point Three measurement methods, using the capacitance range, resistance range, and diode buzzer range of the multimeter (mostly a combined range) Cap...[Details]
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A vehicle management system based on Python+Django+MySQL. It uses Echart to build charts, supports one-click switching of color themes, and obtains vehicle information by connecting to the database...[Details]
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The electronic scale is based on the STC89C51 microcontroller and the HX711 weighing module. The microcontroller controls the A/D conversion, the screen displays the data, and the keyboard inputs in ...[Details]
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In recent days, the Party Committee of State Grid Shaanxi Electric Power Company has organized party organizations at all levels of the company to thoroughly study and implement the spirit of the F...[Details]
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Chinese electric vehicle battery maker Contemporary Amperex Technology Co., Ltd. (CATL) plans to enter the U.S. energy storage market and will debut a residential energy storage system at the 2019 ...[Details]
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According to a report from Bianyu on July 24, Japanese auto parts supplier Denso has developed a power semiconductor device for electric vehicles that can reduce power loss by 20%. Denso's new RC-I...[Details]