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Shanghai announced yesterday evening (27) that it would lock down half of the city in turn to conduct large-scale nucleic acid testing. In response, according to Taiwan media Economic Daily, the pack...[Details]
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/**************************************** ;WWW.STCMCU.COM ;Mobile:13922805190 ;0755-82948412 Temperature sensor DS18B20 test program Main chip: STC12C5A60S2 (1T) Operating frequency: 12.000MHz *****...[Details]
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0 Introduction
The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so ...[Details]
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LuNeng will expand global markets and prioritize pilot development and commercialization of organic flow battery technology to further consolidate its leading position in the flow battery industr...[Details]
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How to build a CMOS 4060
When the alarm is activated - the siren will sound
for a fixed length of time. Then
,
it will turn off - and stay off.
The
alarm will not restart...[Details]
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With the rapid development of GPS (Global Positioning System) and portable mobile devices, various portable positioning systems based on GPS have emerged one after another. Embedded Linux has becom...[Details]
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First of all, what is FSK? FSK (Frequency-Shift keying) is translated into Chinese as frequency shift keying, which uses the frequency change of the carrier to transmit digital information.
FSK can ...[Details]
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持续测量 AC-DC 和 DC-DC 转换器的性能可能是一项极具挑战性的任务。
随着设计师努力从硅基电源转换器过渡到碳化硅 (SiC) 和氮化镓 (GaN) 等宽禁带半导体,这些挑战变得尤为棘手。电机驱动器等三相系统的设计师面临更多复杂问题。
Fortunately, they can use the latest benchtop oscilloscop...[Details]
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Understanding the development process of oscilloscopes is very useful for choosing the right oscilloscope.
1. Functions of Oscilloscope
An oscilloscope is a graphical display device that depict...[Details]
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Oscilloscopes and spectrum analyzers are both essential test equipment in electronic testing and measurement, used to observe the time domain waveform and spectrum of signals respectively. The time d...[Details]
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In the past few months, ChatGPT has become popular all over the world. The powerful AI chatbot
has
profoundly affected many industries and made people realize once again the role and threat...[Details]
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introduction At present, the level of informatization in my country's coal mining industry is low, and the application of information technology is unbalanced. Due to the large number of equipmen...[Details]
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S3C2440 boots from nandflash, relying on the on-chip SDRAM (Stepping Stone) with a size of 4KB located at address 0 of the ARM space. Nandflash cannot participate in unified addressing and is outside ...[Details]
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1. Product introduction of Japan Anritsu network analyzer MS46322B: The MS46322B is a family of economical ShockLine™ vector network testers with a frequency range of 1 MHz - 8/20/43.5 GHz. It is bas...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]