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1. Flash 8 LED lights alternately, with an interval of 1s 1 /************************************************ **** 2 Experiment name: Flash 8 LED lights alternately, with a time interval of 1s 3...[Details]
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According to foreign media reports, Tesla has taken the first regulatory step to produce the new 4680 battery cells in Texas. At the Battery Day event last month, Tesla announced plans to produce bat...[Details]
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1. Introduction: In the industrial field, industrial production requires the stacking of various mineral raw materials, such as coal, sand, gravel, rare earths and ores, thus forming a large number...[Details]
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The purpose of the reset circuit is to provide a level opposite to the normal working state at the moment of power-on. Generally, the principle that the capacitor voltage cannot change suddenly is ...[Details]
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"Power sales companies officially entered the market in 2016, and initially made a living by making huge profits from price differences; in 2017, various provinces and regions successively introduc...[Details]
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1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
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Chip fixed resistors are a type of metal glass uranium resistor. They are made by mixing metal powder and glass uranium powder and printing them on a substrate using screen printing. They are resis...[Details]
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********************************************/ * Operating frequency: Internal 8M * * Compiler: ICCAVR 6.31A * * Output: PD4 outputs PWMB, PD5 outputs PWMA * * The generated PWM frequency is 8...[Details]
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Active infrared technology in four forms
As security issues gradually become the focus of social attention, the development of security monitoring technology has received more and more attent...[Details]
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There are usually several ways to implement the STC microcontroller's adaptive baud rate serial port:
(1) The protocol stipulates that at the beginning of communication, the host sends a fixed ch...[Details]
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LED dot matrix blocks have the advantages of high brightness, uniform light emission, good reliability, and easy assembly, and can form display screens of various sizes. At present, LED display scre...[Details]
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By Henry Zhang and Kevin B. Scott, Analog Devices The location of the current sense resistor, along with the switching regulator architecture, determines the current to be sensed. The sensed curren...[Details]
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This article mainly discusses the characteristics of STM32F103xC, STM32F103xD and STM32F103xE high-capacity enhanced chips:
1) What is a large-capacity chip?
A: Chips with up to 512K bytes of flash...[Details]
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On December 8, Holiland (China) Electronics Technology Co., Ltd. issued an announcement stating that its wholly-owned subsidiary Hangzhou Haolilai Private Equity Fund Management Co., Ltd. (hereinafte...[Details]
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On November 20, according to foreign media reports, TSMC is now far ahead in the foundry of more advanced process chips. No wonder they would say that Huawei will never catch up with us (TSMC Chair...[Details]
Power technology
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