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//===========================================================================// // Beijing Institute of Technology Zhuhai Xu Fangxin // // 280599580@qq.com ...[Details]
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1 Overview With the development of the Internet, in order to facilitate people to receive emails in real time, this article introduces an "e-mailman" system based on a single-chip microcomputer and L...[Details]
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There are many ways to send hexadecimal arrays through the serial port. Here I introduce the simplest and most commonly used method. The board I use here is STM32F103RCT6, using serial port 2, the ...[Details]
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As our audio-responsive projects become more complex, we may decide to replace a simple MEMS microphone plus amplifier with a microphone that provides automatic gain control. This is a follow-up to...[Details]
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Multi-ring network
The availability of PROFINET IO networks in star topology can be increased by using multiple rings.
In a multi-ring configuration, multiple PROFINET lines (star t...[Details]
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This article does not describe the installation of IAR for STM8 software, you can just search it on Baidu; this article mainly describes the project establishment. 1. Create a new project folder an...[Details]
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In recent years, we have seen many mobile phone features being cut off or marginalized, such as radios and infrared remote controls. These features are either rarely used by consumers or are not stro...[Details]
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Tesla introduced chips, systems and software for machine learning and neural network training at its AI Day last month, which will work together to advance the training of models for self-driving c...[Details]
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The shunt resistors in the current range of the multimeter are mostly wound with constantan resistance wire with a small temperature coefficient. The surface insulation of constantan wire is either s...[Details]
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Introduction When using a power meter or power analyzer for testing, we are generally required to select an appropriate range so that the measurement is more accurate. Generally, the measured value i...[Details]
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If nothing unexpected happens, Apple will launch its first product equipped with a mini LED screen as early as this year. Compared with the currently popular OLED screen, mini LED has the advantages ...[Details]
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1. Analysis of BMP picture format 1. The general composition of BMP files The data of a BMP file consists of four parts: the bitmap file header, the bitmap information header, the color table, and th...[Details]
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As an open source lightweight real-time operating system, FreeRTOS not only implements basic real-time scheduling, semaphores, queues, and storage management, but also does not require licensing fees...[Details]
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1 Introduction
In practical applications, in order to obtain the required capacity and a certain degree of redundancy, the power supply system often uses power modules in parallel. The basic r...[Details]
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Production efficiency.
Features of the mechanical control stage
In the mechanical control stage, the control system is mainly composed of mechanical components, such as gears, l...[Details]
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