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Reference News reported on September 25 that Taiwanese media said that in recent times, in view of the Trump administration's "Huawei ban", Huawei is re-adjusting its supply chain. In this context, A...[Details]
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O Introduction
Central heating has a positive effect in saving energy and improving the urban environment, and is increasingly becoming an important part of urban public utilities. With the rap...[Details]
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Laser rangefinders are generally measured in two ways: pulse method and phase method. The process of pulse method distance measurement is as follows: the laser emitted by the rangefinder is reflected ...[Details]
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Touch delay switch is now widely used as staircase walkway lighting switch, which is not only easy to use, but also has obvious power saving effect. Here is a circuit, which has the characte...[Details]
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Ji Fengwei, general manager of Aerospace Cloud Tianzhi Company, said in an interview with a reporter from China Electronics News that now is still a critical period when the industrial Internet ind...[Details]
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Well-known whistleblower @Steve Hemmerstoffe has exposed information about Huawei Mate 40 Pro, Samsung Galaxy S21 series, Galaxy S20 FE, Google Pixel 5 and even OnePlus 8T 5G in recent months,...[Details]
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With the coexistence of multiple standards in China, RF devices need to meet the needs of multiple frequency bands. At present, the RF of mobile terminals has begun to move towards partial integrat...[Details]
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According to news on June 8, SK Hynix issued an announcement today (June 8), announcing the start of mass production of 238-layer 4D NAND flash memory. SK Hynix stated in the announcement that it h...[Details]
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According to IT Home on February 19, the OPPO Find X5 series new product launch conference will be held at 19:00 on February 24. The official Douyin video released a real machine hands-on video...[Details]
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Different from the traditional optical drive, the slot-loading optical drive is an important component in the computer and an important device for storing information. The extension of slot-loading...[Details]
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Isolated Switching Converter Topologies
Forward Circuit (Continuous Current Mode - CCM)
The main components of the forward circuit are transformer, semiconductor switch, inductor, freewhe...[Details]
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AMD recently officially released the Ryzen 7000 processor, which will be available on September 27. The 6-core model is priced from $299, and the 16-core Ryzen 9 7950X has been reduced by $100, which...[Details]
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Microrobots carrying microneedles are considered to be a promising new means of gastrointestinal drug delivery. They are designed to adapt to the geometry and size of the gastrointestinal environme...[Details]
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CS201 is a USB sound card chip, mainly used in the design and development of USB audio products such as USB headphones, USB microphones, USB speakers, USB Type-C docking stations, etc.
T...[Details]
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The servo motor encoder is a sensor installed on the servo motor to measure the magnetic pole position, the servo motor angle and the speed. According to the physical medium, the servo motor encode...[Details]
RF/Wirelessly
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