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Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]
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introduction
Lean management of distribution network is an effective measure to improve the quality and efficiency of power supply enterprises. Among them, the correct household-transformer re...[Details]
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Metal oxides have high storage capacity and are considered promising conversion electrode materials for next-generation lithium-ion batteries. Conversion electrode materials can undergo conversion re...[Details]
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Intel Labs launched the Kapoho Point development board, updated the Lava framework, and announced new Intel neuromorphic research community support projects. Intel Labs is leading the development o...[Details]
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Introduction to Needle Flame Tester Needle flame tester is suitable for testing the flame retardant properties of electronic components, electrical parts, mechanical parts, injection molded parts and...[Details]
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The 51 single-chip LED dot matrix display text code is as follows. #include REGX51.H #define u8 unsigned char sbit SER = P3^4; sbit RCLK = P3^5; sbit SCLK = P3^6; //Horizontal D0- D7 u8 tao ={...[Details]
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Secondary side grounding. The secondary side of the voltage transformer must have a grounding point, which is mainly for safety reasons. When the insulation between the primary and secondary windings...[Details]
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Recently, the National Energy Administration issued the "Energy Carbon Peak and Carbon Neutrality Standardization Enhancement Action Plan", which mentioned:
Improve the standard system related...[Details]
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ASTM International recently announced its latest personnel appointment. Andrew G. Kireta Jr. will become the new president, succeeding Katharine Morgan, who has served as president of ASTM Internat...[Details]
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According to news on December 13, at the 4th Battery Day of Honeycomb Energy, Honeycomb Energy released the "Leading Bee 2024" strategy, covering product leadership strategy, Beespeed service strateg...[Details]
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For image surveillance systems, users often put forward such functional requirements: they hope to be able to monitor distant objects. These objects may be distributed in suburbs, deep mountains, w...[Details]
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Beijing time, June 8, according to foreign media reports, we all hope to take a flying car to get off work, and hope to wear a flying suit and fly wherever we want, but until today, technology stil...[Details]
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In the entire LED industry, many people have tried many solutions. For example, DALI dimming system, thyristor dimming, infrared remote control dimming system, and the solutions represented by Phil...[Details]
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Shanghai Communications Regulatory Commission No. 3
All district people's governments and relevant units:
With the approval of the municipal government, the "Shanghai Residential Communi...[Details]
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1 Introduction The variable frequency power supply is a power conversion device, which has the advantages of pure output waveform, stable output voltage, adjustable output frequency and output volta...[Details]