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Many people know what an oscilloscope is used for, what types and brands of oscilloscopes there are, and of course how to operate them. However, does anyone know what are the safe operations of an os...[Details]
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Specific implementation functions: 1. Simulate sound collection and processing circuit; 2. LCD1602 displays the noise decibel value in real time with an accuracy of 0.1db; 3. The decibel displa...[Details]
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With the development of informatization, intelligence and networking, embedded system technology has gained a broad space for development, and the field of industrial control is also undergoing a hug...[Details]
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Introduction
Frequency control as the main means of AC motor speed control has been widely used in the industrial field. It has the technical performance of wide ...[Details]
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Huawei will launch the new Huawei Mate50 series in July this year. The series may include three models and is expected to be equipped with the new Hongmeng OS 3.0. At the same time, it is reported ...[Details]
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At present, Snapdragon 8 mobile phones are everywhere, but despite the best efforts of major domestic mobile phone manufacturers, their sales are still inferior to the iPhone 13 series released by Ap...[Details]
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Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
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Texas Instruments (TI) stock has gained 36% in 2020, a significant gain compared to the industry average of 4.9% for the top 10 largest analog companies. This year, the company's outlook is booste...[Details]
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According to foreign media reports, Meta (formerly Facebook) recently decided to suspend its efforts to develop its own processors for its AR glasses products and instead decided to continue using Qu...[Details]
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Prerequisites It is convenient to use KEIL5 to develop stm32. Many useless files will be generated in the process of program compilation and connection. For example, after a STM32 project is compiled...[Details]
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According to news on the evening of March 14, in response to the notice circulating on the Internet that Huawei has developed a chip stacking technology solution, Huawei responded that the notice was...[Details]
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According to news on January 2, according to Korean media hankyung, Samsung Semiconductor (DS) division has set ambitious business goals this year, with an operating profit target planned to reach 11...[Details]
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Energy storage is booming. The A-share energy storage sector has been rising for a week, and sodium-ion batteries, which have broad application prospects, have also risen by nearly 10% in two days. On...[Details]
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Tai Jeng-wu, chairman of Hon Hai's panel maker Sharp, has expressed his willingness to lend a helping hand to Japan Display Inc. (JDI). Tai said, "If the Japanese government and society share the sam...[Details]
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This set of two circuits from the basis for a very simple light wave transmitter. A LASER beam is modulated and then aimed at a receiver that demodulates the signal and then presents the informatio...[Details]
Test/Measurement
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