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Working principle of inverter control circuit
The inverter control circuit refers to the circuit used to control the inverter output frequency and power. Its working principle can be mainly di...[Details]
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In a photovoltaic system, a photovoltaic array is usually formed by connecting multiple components in series and parallel. Due to the inconsistency of the electrical parameters of the components ...[Details]
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According to the latest news from blogger @长安数码君, Honor's first foldable screen mobile phone is tentatively scheduled to be released in January 2022. The blogger also said that Honor's first ...[Details]
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The latest industry forecast is that LCD panel prices will continue to decline by the end of the first quarter or the beginning of the second quarter of 2022. According to WitsView data, the unit pri...[Details]
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Recently, the China Council for Promoting International Economic and Technical Cooperation issued six group standards (see attachment), including "Green Factory Evaluation Requirements for All-vana...[Details]
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Some time ago, I used a development board to practice 51. I felt that I was not very proficient in AD, so I wanted to draw a separate board. After I finished the drawing, I checked the price. A small ...[Details]
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Hardware fragmentation is an early hurdle for developers looking to quickly scale their edge AI ambitions. TDK Qeexo develops machine learning (ML) solutions for applications such as industrial, ma...[Details]
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At the 2019 (and 7th) IMT-2020(5G) Summit, Zhang Tongxu, president of China Mobile Research Institute, said that after China Mobile obtained the 2.6G frequency band, the acceleration effect on the en...[Details]
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There are several occasions where a DC motor speed regulator is needed:
1. A wider speed regulation range is required;
2. Require faster dynamic response speed;
3. An automatic and s...[Details]
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introduction ARM and DSP are used as embedded technologies in seismic signal processing systems, which can well meet the requirements of seismic accelerometers for real-time, high precision and netwo...[Details]
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As the most widely used mobile communication standard in the world, GSM has been showing strong vitality since it began to be commercialized on a large scale in the world in the 1990s. Whether in...[Details]
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Sony recently announced that PlayStation 4 users who want to try out Apple TV+ can get an extended three-month free trial on their consoles, according to MacRumors. This offer is only available...[Details]
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Recently, at the first Dishui Lake China RISC-V Industry Forum co-organized by China RISC-V Industry Alliance, VeriSilicon Microelectronics and Shanghai Integrated Circuit Industry Cluster Developm...[Details]
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The tea bar machine is a new multifunctional household appliance that integrates a kettle, a health pot, an instant hot water dispenser, a bottled water dispenser, a milk mixer, a tea maker, a teap...[Details]
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Rexam Beverage Cans Americas, the world's largest canning company, pays attention to production details. In its plant in Valparaiso, Illinois, aluminum can lids for two-piece beverage cans are careful...[Details]
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