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Evaluating whether the performance of a machine tool probe meets the needs of a specific industry requires comprehensive consideration from multiple dimensions. Here are some key steps and evaluati...[Details]
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Test and measurement are essential quality assurance for the product development, manufacturing and maintenance of the electronics industry. The development and production of any electronic product...[Details]
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Recently, the Chongqing No. 1 Intermediate People's Court made a judgment on the case of OPPO v. Nokia's standard essential patent royalties dispute, confirming the global fair, reasonable and non-di...[Details]
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Multimeters are an electrical tool that can be used by engineers, electrician beginners, experienced electricians, and ordinary residents. But do you really know how to use a multimeter? Today, we wi...[Details]
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2.4-inch TFT240370PQ display, driver IC is ILI9325. The screen power supply is 2.8~3.3V, the backlight power supply is up to 3.2V (20Ω resistor in series at 3.3V power supply or 200Ω r...[Details]
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On July 23, the Qualcomm 5G IoT Ecosystem Cooperation Industry Summit was held with the theme of "Gathering Wisdom, Benefiting All Industries, and Creating the Future", bringing a cloud-based ecologi...[Details]
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On July 18, the third New Energy Battery and Key Core Materials Frontier Technology and Intelligent Manufacturing Summit Forum kicked off in Hefei. The theme of this conference is "Gathering New Moti...[Details]
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Let me first introduce the development history of HP oscilloscopes. In 1960, HP invented the world's first sampling oscilloscope, the 500MC, which consisted of a 185A mainframe with a 187A dual-chann...[Details]
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This article takes the I2S interface as an example to introduce Linux kernel audio related knowledge.
1. Introduction to terms
The following are some common abbreviations used in au...[Details]
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LCD1602 is easier to drive than Chinese large LCD 12864. This driver only uses six MCU IO ports to drive, which can reduce four IO ports and is easy to apply...
//LCD1602.h
/*----------------------...[Details]
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For fast and efficient debugging, when choosing a logic analyzer solution, it is necessary to focus on evaluating various parameters of the instrument. Logic analyzers are powerful tools to help engi...[Details]
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Consumers and businesses always want to do more with less, and they always will; this also drives our market development and creates endless opportunities for technology innovators. In the system wor...[Details]
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Since Q3 last year, semiconductor companies have raised product prices due to multiple factors such as increased market demand and increased raw material costs. As cost pressures increase, several co...[Details]
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According to Sammobile, the camera of Samsung's upcoming flagship phone S11 is codenamed "Hubble", which obviously refers to the Hubble Space Telescope, which also means that the S11 is expecte...[Details]
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1 Introduction
Electronic Article Surveillance (
EAS
)
is a security and anti-theft device commonly used in supermarkets. Its principle is that the transmitting circuit generates a ...[Details]
Talking
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