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An oscilloscope is an electronic measuring instrument that displays changing voltage signals graphically, usually a two-dimensional image of one or more signals changing over time. It is known as the...[Details]
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The configuration of a working fruit powered AVR microcontroller is as follows: Hardware: Mega88, 32KHz external crystal oscillator, 2x negative voltage circuit driven by AVR's PWM, LCD is a static...[Details]
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Huawei EMUI officially announced that the Ark Compiler is ready for open source, "Show you the code on August 31!" On April 11 this year, Huawei Consumer Business CEO Yu Chengdong announced that Hu...[Details]
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1. Theoretical analysis of partial discharge measurement method The measurement methods of partial discharge testers are divided into two categories: electrical measurement method and non-electri...[Details]
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Whether learning 51 microcontrollers, ARM or other types of MCUs, the first and most basic thing is to understand the characteristics and configuration of its IO ports. Recently, I have been learning ...[Details]
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1 Introduction
As we all know, Class AB audio amplifiers have higher efficiency than Class A (generally around 50%) and lower crossover distortion than Class B . They are widely used in variou...[Details]
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Tesla's electric cars have quickly become popular, and Toyota and other automakers are scrambling to catch up. Last year, about 2.1 million battery electric vehicles and plug-in hybrid vehicles were ...[Details]
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For private car drivers, they spend more time in their cars every week than anywhere else except their workplace and home, unless they don't drive their cars and insist on walking or taking publi...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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A research team from Fudan University in Shanghai has recently developed a stretchable linear lithium-ion battery that uses two oriented multi-wall carbon nanotube/lithium oxide composite threads ...[Details]
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What is floating point operation?
When we use different computers to calculate pi, we will find that one computer's calculation is more accurate than another. Or when we are playing a shoot...[Details]
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The porting of serial port xmodem is relatively simple, just refer to the ymodem protocol. Experimental environment: Linux Ubuntu 9.10 (from the virtual machine provided by Professor Wei Dongshan) D...[Details]
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Shenzhen, on November 27, 2023, the first FuMaTech – International Future Manufacturing Technology Exhibition and Conference and IRACE – International Robotics and Automation Conference and Exhibitio...[Details]
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On May 17, Zhongying Electronics stated on the investor interaction platform that the company's current sales situation is mainly related to the release of production capacity, and the company's indu...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
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