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According to Taiwan's Economic Daily News, Japan's Sharp announced today that it will spend US$390 million to acquire Japan Display Inc's (JDI) Hakusan factory. Sharp Chairman Tai Jeng-wu said the de...[Details]
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In wireless systems, interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
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1. LCD1602 module 1. Pin description Pin 3: VL is the contrast adjustment terminal of the LCD. The contrast is the weakest when connected to the positive power supply, and the contrast is the high...[Details]
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Whether you agree or not with the "RGB performance increased by 300%", it is undeniable that the bright colors are very cool. It has become a consensus among merchants on the market that products wi...[Details]
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On the afternoon of May 27, ASUS once again released the ASUS ZenFone 6 mobile phone at the Taipei Computer Show. Asus ZenFone 6 uses a rotating dual-camera design, with the front and rear c...[Details]
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On July 10, industry organization SEMI said on July 9, California time, that global semiconductor equipment sales from original manufacturers are expected to reach US$109.47 billion this year (IT H...[Details]
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Friends who design small package products may know about 3225-4PIN crystal oscillators. Why is the bulk price of 8MHZ crystal oscillators 2 yuan per piece, while 16MHZ crystal oscillators only need 0...[Details]
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Sony has announced that the Apple TV app will be available on select 2018 and newer smart TV models, starting with the X900H series, as a free software update. Sony says the Apple TV app will be av...[Details]
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The food industry faces many challenges, such as seasonal demand, changing consumer tastes, and storage environments. Now, intelligent production has become one of the core competitiveness of food pr...[Details]
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Following Guangzhou and Changsha, Shanghai becomes the third city where Robotaxi is on the road! Today, AutoNavi announced its cooperation with AutoX and will launch a Robotaxi experience recruitme...[Details]
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introduction
The rapid development of mobile communication technology and handheld computers in recent years and their widespread application in other fields will inevitably have a profound impac...[Details]
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BAIC Group and ZTE Corporation have officially signed a strategic cooperation agreement. Based on their respective resource advantages, the two parties will carry out comprehensive cooperation in the...[Details]
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Does accuracy at the other end of a digital power device matter? Actually, it matters a lot more than most people realize. An example of an error budget Let's use an actual IC specification a...[Details]
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The frequency offset measurement method developed in the vector network analyzer can effectively solve the problem of reciprocity difficulties and the need for mixer/converter consistency testing. It...[Details]
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3. Packaging test comparison
1. Two LED packaging with different heat dissipation structures
In order to ensure comparability, the same materials (same chips, die-bonding glue, gold wire, sil...[Details]
stm32/stm8
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