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The dual-trace oscilloscope is mainly composed of oscilloscope tube, amplifier, scanning and triggering system, and power supply. The display device of the oscilloscope in the display system is cathod...[Details]
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The PD4 pin of stm8s003 is quite special and has three main functions. The following is an explanation of the settings for different functions. Function 1, ordinary IO port: I won't go into ...[Details]
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According to foreign media reports, speeding remains an important cause of many road traffic accidents. TWM Traffic Control Systems, a Manchester, UK-based supplier of integrated LED lights in traffi...[Details]
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In addition to directly affecting Huawei's terminal business, the latest supply ban issued by the U.S. Department of Commerce against HiSilicon will also affect its operator business - the shipment o...[Details]
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China Energy Storage Network News:
Recently, with the issuance of the last instruction by the dispatcher, the first ultra-high voltage project of the Eastern Inner Mongolia Power Grid in 20...[Details]
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FB21 Intelligent Cable Fault Tester Overview System Features: Portable host, win8 system, capacitive touch screen, excellent user experience. Equipped with integrated cable fault testing software...[Details]
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1. Circuit working principle
The circuit principle is shown in Figure 18. When there is no light, the resistance of the photoresistor RG is very large (more than 1MΩ), the voltage of the 2nd an...[Details]
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Today, advances in high-speed semiconductor technologies (e.g., RF-CMOS, GaN, and SiGe) are pushing the upper frequency limits of applications higher and higher, all the way to the microwave and mill...[Details]
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1. LED lights flash at different frequencies Next, we take the following LED light flashing code as an example to change the delay length to see the effect of the LED light. void setup() { pinMode(...[Details]
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This paper uses the Bennett method to analyze the distortion of the Class D digital power amplifier circuit. On this basis, the feasibility of using negative feedback design to reduce distortion is ...[Details]
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- Aims to expand ROHM Group's production capacity with SiC power semiconductors as the core -
ROHM Co., Ltd. (hereinafter referred to as "ROHM"), a world-renowned semiconductor manuf...[Details]
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Preface
High-speed dome cameras are high-end dome cameras that have the characteristics of fast operation, accurate positioning, and flexible monitoring methods. They have been widely ...[Details]
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Natural water usually contains calcium and magnesium ions, commonly known as hard water. In boiler water, calcium and magnesium ions need to be removed from the water to form soft water to prevent bo...[Details]
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In 2018, China's total production of new energy vehicles reached 1.23 million, accounting for 60% of the global total sales, and the installed capacity of power batteries reached 56Gwh, a year-on-yea...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
Linux and Android
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