Techniques for gestational diabetes that help reduce co…

Techniques for gestational diabetes that help reduce complications Freescale's advanced technology in low-power and mixed-signal results in more flexible microcontrollers (MCUs) with many key peripherals for pregnancy monitoring applications, including gestational diabete ...more...

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NVC Lighting yesterday public offering admission fee of…

According to Hong Kong media reports, despite the worsening global stock market sentiment, there are still new stocks "resolutely" listed. The mainland energy-saving lamp manufacturer NVC Lighting (2222) has public offerings this time, raising a maximum of 2.11 billion yuan and an entry f ...more...

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The country's largest LED lighting demonstration pr…

On January 16, the LED lighting renovation project of the Shaanxi Automobile Group General Assembly Plant was completed and put into use, and was awarded the LED lighting demonstration project. It is understood that this is currently the largest LED lighting demonstration project in the country. S ...more...

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The Difficulties and Countermeasures of Developing MOCV…

The Difficulties and Countermeasures of Developing MOCVD Equipment in China In the international context of energy conservation and environmental protection, China has introduced a series of policies to increase the support of the LED industry, and the industry prospects are beyond doubt. However, ...more...

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Acoustic theory answer

Q: I often hear people say that the volume knob is a reduction switch, which means that the sound cannot be amplified. What is the matter? A: Actually it is very simple. From the structural point of view: the volume switch means VR. It is called a voltage divider on the ci ...more...

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High isolation SPDT switch GaAs MMIC NJG1666MD7 (New Ja…

Nippon Wireless has developed the high-isolation SPDT switch GaAs MMIC NJG1666MD7, which is best suited for signal separation such as TV tuner, and is available now. This article refers to the address: http:// In recent years, with the increase in equipment loaded with many tuners such as FM an ...more...

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The second batch of LED national standards will be comp…

On January 25th, yesterday, in 2010, the national semiconductor lighting electronics industry standard release and publicity conference was held in Jiangmen City, Guangdong. The first batch of national semiconductor lighting electronics industry standards was released at the meeting, which marked t ...more...

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