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Price pressure and fierce market competition triggered strong fluctuations in the photovoltaic inverter market in 2018.
Last year, the total revenue of the world's top five PV inverter supplie...[Details]
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The serial port of the AT89C51 (compatible with MCS-51) microcontroller can expand multiple 8-bit parallel I/O ports using a shift register chip in mode 0. In the LED dot matrix display application...[Details]
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The global power sector is undergoing profound changes. It is necessary to improve operational performance, environmental performance and inclusiveness while meeting the growing energy needs of man...[Details]
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As a clean energy, solar energy has attracted much attention, so improving the utilization rate of solar energy has become a research hotspot. Theoretical analysis shows that the energy receiving...[Details]
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Akamai ranked first in both ability to execute and completeness of vision for cloud web application and API protection October 13, 2022 - Akamai Technologies, Inc. (hereinafter referred to as: Akam...[Details]
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In modern society, when an elderly person is alone at home and encounters an emergency, he or she cannot make a phone call or call for help. This article designs a wireless emergency call system, so t...[Details]
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International market research firm IC Insights recently announced the sales rankings of the world's top 10 semiconductor manufacturers in the first quarter of 2020, and HiSilicon became the first Chi...[Details]
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Energy shortage and environmental pollution are becoming increasingly serious in the world today, forcing people to find and use new alternative energy sources. With the improvement of electronic tec...[Details]
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This article introduces how to change the crystal frequency of the delay function (macro) in the Atmel Studio environment. In Atmel Studio, you can use the _delay_us(x) macro and _delay_ms(x...[Details]
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From November 8th to 10th, 2022, the 12th China Automobile Forum hosted by the China Association of Automobile Manufacturers was held in Jiading, Shanghai. As the first grand gathering of the automob...[Details]
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Non-isolated, constant current LED bulb design: 3W, 9V–15V, 300mA output, 85–265VAC input buck converter circuit
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The MCU shortage is unlikely to be alleviated due to the concentration of production capacity and repeated epidemics. MCU is the core chip used for automotive control, and its application scope cov...[Details]
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Translated by EEtimes, Maurizio Di Paolo Emilio Devices such as blood pressure monitors, electrocardiographs, and oxygen sensors have become the new darlings of the consumer market, and interest in...[Details]
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With the rapid development of the automobile industry, automobile sales are increasing day by day, which brings convenience to people's travel. At the same time, the incidence of various traffic acci...[Details]
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The advantage of the three-level PWM rectifier circuit is that the voltage borne by each main switch device when it is turned off is only half of the DC side voltage. Therefore, this circuit is parti...[Details]
Analog electronics
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