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According to foreign media reports, supercapacitors are currently being used in more and more scenarios and are rapidly replacing batteries for energy storage. (Image source: eetindia) As rene...[Details]
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An oscilloscope is an indispensable instrument in modern home appliance maintenance. With it, technicians can quickly and accurately find the fault, so the correct and proficient use of an oscillosco...[Details]
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On the afternoon of September 21, Foshan Kelu Energy Storage Technology Co., Ltd., a wholly-owned subsidiary of Shenzhen Kelu Electronic Technology Co., Ltd., a listed company controlled by Midea Grou...[Details]
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HMI（人机界面）的发展已经有了显著提升，从最早的灯、刻度盘以及手动开关，变成了包括显示、触摸甚至手势识别等一系列更方面更丰富的指示。也正因此，对具有高级显示和/或摄像头功能的 HMI 的需求，包括 2D/3D 成像和图像识别，高清晰度等技术指标要求与日俱增。
Figure 1. Many HMIs today include camera, imaging, and ...[Details]
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Add crystal relays and control circuits to the amplifier outputs to provide overvoltage protection.
In test and measurement applications, it is necessary to provide overvoltage protection for ...[Details]
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1. Implement LED running lights through arrays #include reg52.h int m; unsigned char code leds = {0x7f, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd, 0xfe}; void delay(unsigned int i) { unsigned int j;...[Details]
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Development environment: ADS1.2 or arm-linux-gcc4.4.1 Development board: GEC210 (s5pv210 soc) Principle part: Led control is the simplest part of microcontroller control, so we will start with ...[Details]
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With the continuous development of the communications industry, mobile terminals have evolved from a single call function to a comprehensive function of voice, data, images, music and multimedia.
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Abstract: BA8206 BA4 remote control fan dedicated controller has been widely used in various series of fan remote control. However, BA8206 BA4 can also be used in other aspects besides fan remot...[Details]
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① A good habit to develop when using a multimeter is to check whether the gear position is correct before each measurement. If you develop this habit, the chance of burning your watch will be greatly...[Details]
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Anyone who has learned C language knows that the main function is the entry function for program startup. Every C language program has a main function. It is the only special function in the prog...[Details]
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/**********************************************************************
* File name: main.c/Buttons based on state machine
* Program author: Kevin Chin
* Program version: V1.0
* Compilation date: ...[Details]
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With the progress of society, automobiles, as luxury goods, have begun to be popularized in ordinary families. Driving safety of automobiles is becoming more and more important. Therefore, countri...[Details]
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The article specifically introduces 22 common concepts about ARM. 1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Adva...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
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