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Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used as...[Details]
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On April 23, realme X50m 5G was officially unveiled. The 6GB+128GB version is priced at 1,999 yuan, and the 8GB+128GB version is priced at 2,299 yuan. The overall performance of realme X50m 5G ...[Details]
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China Energy Storage Network News:
By Li Sitao, Institute of Accounting and Auditing, State Grid Energy Research Institute
In October, the National Development and Reform Commission issu...[Details]
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In March 2021, following the 12th and 13th Five-Year Plans, silicon carbide semiconductors were again included in the key support areas of the 14th Five-Year Plan. Obviously, as a national strategic ...[Details]
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August 29, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor offering the widest selection of semiconductors and electronic components™, is significantly...[Details]
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Over the past 10 years, LED has undergone great changes in color, brightness and power. With its amazing and delightful applications, LED plays an incomparable role in urban indoor and outdoor l...[Details]
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Power supply is an indispensable component of various electronic devices. The performance of power supply is directly related to the technical indicators of electronic devices and whether they can ...[Details]
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On October 18, Longnan City, Jiangxi Province held a signing ceremony for major projects. At the scene, three projects were signed, including the third-generation semiconductor and surface-emitting l...[Details]
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Difficulty: 1. Serial port timer T1 and T0 timer priority 2. Setting of PWM frequency and duty cycle Button control Button 1 - Forward Button 2 - Back Button 3 - Accelerate Button 4 - Slo...[Details]
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In this era of energy conservation and carbon reduction, light-emitting diodes ( LEDs ) have become a widely used light source because of their excellent luminous efficiency and compact size. The ele...[Details]
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The signal of the flowmeter comes from the flow, pressure and temperature detection elements. Reasonable selection of the installation positions of the three detection elements can reduce the influenc...[Details]
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Sweeping the floor can now free our hands to clean the ground environment for us, but this means that the sweeping robot needs to face different cleaning scenarios. For example: oily water in the...[Details]
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Western Digital, the US storage device maker, has suspended its strategic partnership with Huawei and stopped shipping to the Chinese company after the US blacklisted it, Western Digital CEO Steve Mi...[Details]
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Introduction: Many people believe that AI will one day be as disruptive as the steam engine, electricity and computers, and its market potential value and product and service innovation capabilities ...[Details]
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Weak light detection usually converts the optical signal into an electrical signal through a photoelectric device, and then amplifies it through a preamplifier circuit. The A/D conversion circuit c...[Details]
Power technology
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