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In the power dispatching automation system, measuring voltage and frequency is the most important function. How to collect data quickly and accurately is particularly important. At present, accordi...[Details]
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Key points: EXTI and NVIC must be configured for external interrupts. Because the IO port to be used as the interrupt source, the IO multiplexing function must be enabled. F4 is somewhat different fro...[Details]
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This article introduces how to implement the program programming of oscilloscope remote image saving based on VBA environment, and also provides programming source code. Hello everyone! I am Chen Hon...[Details]
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According to Reuters, a group of technology companies and automakers including Tesla, Ford Motor, Honda Motor and Daimler urged the U.S. Federal Trade Commission (FTC) to seek an appeal after losing ...[Details]
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With the rapid development of the economy, the use of dangerous items that are prone to cause fires in production and life is increasing, and the risk of fire has also increased accordingly. The nu...[Details]
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Rockwell Automation Launches FactoryTalk® Logix Echo Simulation Software to Revolutionize Machine Design
(Shanghai, China, September 3, 2021) Rockwell Automation, one of the world's ...[Details]
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//Serial digital tube displays year-month-day hour-minute-second
//Chip ATMEGA16L
//Clock 4MHz internal
//DS1302 reads and writes data on rising edge
//IO port pull-up is invalid when DS1302 read...[Details]
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The technology of virtual instruments (VI for short) is developing very rapidly. The main functions of all measuring and testing instruments can be composed of three parts: ① data acquisition ② da...[Details]
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STMicroelectronics (ST) has released STM32Cube.AI version 7.2.0, the microcontroller vendor’s first artificial intelligence (AI) development tool supporting ultra-efficient deep quantized neural netw...[Details]
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The concatenation string function is one of the most commonly used string operation functions. Its most common application method is to concatenate independent strings into one string, as shown in th...[Details]
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Spread spectrum communication is a unique communication method in modern communication systems. It has many advantages such as strong anti-interference and anti-multipath performance, high spectrum ut...[Details]
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Will the household energy storage market not be popular in 2023? Will China usher in its own era of household savings in Europe and other places? At the recently successfully held 11th EEVIA Annual C...[Details]
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The new regions, established in Amsterdam, Jakarta, Los Angeles, Miami, Milan, Osaka and Sao Paulo, will help Akamai realize its vision of a more modern and widely distributed cloud computing ...[Details]
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1 Necessity of battery voltage monitoring
The floating charge voltage has a direct impact on the capacity and life of the battery. A floating charge voltage higher than the recommended limi...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
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