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1. Case description Use the STM32F103ZE development board to control the LED lights to achieve the marquee phenomenon. I am still learning embedded development, and the blog will be updated continuou...[Details]
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To help novices quickly master the system design of 51 single-chip microcomputer simulating PWM wave for DC motor speed regulation, the single-chip microcomputer source program is as follows: /****...[Details]
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1. Current status of foreign LED related standards, current status of LED standards, current status of LED national standards - LED industry standards
Strictly speaking, there is no standard...[Details]
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Spectrum analyzers are essential testing tools for RF engineers and are widely used in various fields of radio technology. After graduation, I have been engaged in research in the fields of microwav...[Details]
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Honor released the Honor Play 5 Vitality Edition this week and is now warming up for the upcoming Honor X30i. The official said that the Honor X30i 5G focuses on light and thin feel, with a 7....[Details]
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As the IFA 2019 exhibition approaches, a German reporter recently took photos of a number of Huawei's promotional posters near the venue. The posters generously confirmed two new color schemes of the...[Details]
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Surface roughness values are usually measured using light-section microscopes, interference microscopes and profilometers (meters). The reasonable selection of sampling length and evaluation length ...[Details]
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German-Australian joint venture Vulcan Energy Resources said on Monday it had signed a lithium supply agreement with Renault, Reuters reported. Vulcan will supply the French automaker with 6,000 to ...[Details]
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Beginners of C language should first understand the key core concepts of C language (structure, three execution processes, priority, pointers, files, unions,
Function, scope, overloading, e...[Details]
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1. Introduction
Fiber optic sensing technology is a new type of sensing technology that has developed rapidly in the 1970s along with the development of fiber optic communication technology. S...[Details]
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How to use input high-impedance technology to reduce solution power consumption and size Multiplexed SAR ADCs are typically used in applications that require constant monitoring of multiple critica...[Details]
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本文介绍的是一款高性能的视频采集电路。该系统选用的视频解码器为Philip公司的高性能视频A/D转换器SAA7111.该器件是一款广泛应用于桌面视频、多媒体、数字电视、图像处理、视频电话的高性能视频输入处理器件。该器件采用3.3 V的CMOS电路，高度集成模拟前端和数字视频编码器；包括2路模拟视频处理通道，1个时钟产生电路，1个自动箝位和自动增益控制电路，1个多制式数字解码器，1个亮度/对比度/...[Details]
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0 Introduction
With the development of urbanization, the use of gas meters has increased rapidly, and meter reading has become increasingly complex. At the same time, the quality of residential buil...[Details]
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Introduction If you are looking at this project then you have probably used an Arduino board before. The ATmega328 microcontroller on the Arduino UNO is likely to fail after a certain amount of time ...[Details]
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The battery is one of the power sources of the car. When the generator stops working and the engine is started, all the power is output from the battery. When the engine is idling or working at a l...[Details]
RF/Wirelessly
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