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Amazon is trying a new way to promote its Alexa voice assistant - imitating Apple's popular AirPods wireless headphones. The Seattle-based e-commerce giant will launch headphones with built-in Alexa ...[Details]
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1. Menuconfig operation • The Linux compiler uses the .config file to confirm which code is compiled into the kernel and which is cut. • menuconfig is a tool for generating .config. • During the de...[Details]
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According to Bloomberg, due to rapid business development, Dutch lithography machine giant ASML plans to recruit 200 employees in the mainland this year, expanding its workforce from 1,400 people by ...[Details]
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The DC power supply for a vehicle is provided by the power line, which connects all line-powered electronic modules, the battery, and the generator driven by the car engine. For a typical 12V or 24...[Details]
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Even if there hadn't been this protracted COVID-19 pandemic, service robots would have already entered our lives. It's just that the emergence of the epidemic has made contactless services a matter o...[Details]
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China's OLED industry has taken shape
At present, OLED panel manufacturers are mainly concentrated in Japan, South Korea and Taiwan. With the launch of the world's first AMOLED panel by Samsung SD...[Details]
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Two power transistors form a push-pull circuit, which shapes the DC power rectified by the bridge rectifier circuit into a high-frequency pulsating current on the transformer, and then generates lo...[Details]
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Digital Power Technology 数字电源具有高性能和高可靠性的特点，其设计非常灵活。随著IC厂商不断推出新型号、性能更好的数字电源ic产品以及用户对数字电源认识的深入，数字电源的应用将会得到普及。 In recent years, many interrelated factors have led to a sharp increase in the demand...[Details]
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On May 7, the well-known digital blogger @科技桃 published an article comparing Xiaomi and Huawei. He said: "I saw someone compare Xiaomi and Huawei. I feel that Xiaomi is undoubtedly very successful in...[Details]
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Model Stable voltage Model Stable voltage Model Stable voltage
1N5236 7.5 1N5738 12 1N6002 12
1N5237 8.2 1N5739 13 1N6003 13
1N5238 8.7 1N5740 15 1N6004 15
1N5239 9.1 1N5741 16 1N6005 16
1N5...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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NXP has provided chips for more than one-third of hearing aids on the market over the past two decades, and has been working hard to promote the development of the hearing aid market. The NXH...[Details]
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1. Timer1 PWM controls the servo Timer0, Timer1, Timer2 and Timer3 of S3C2440 have PWM function, which has been described in previous blogs. For details, see: S3C2440 development board bare metal p...[Details]
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China Energy Storage Network News:
On September 1, Liu Zhenya, Chairman of the Global Energy Interconnection Development Cooperation Organization and Chairman of the China Electricity Council...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
Analogue and Mixed Signal
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