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In the design process of electronic circuits, if you want to know the effective utilization rate of electric energy, you need to use PFC (power factor correction). The larger the PFC value, the more ...[Details]
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As the video resolution of LCDs and cameras in mobile phones increases, the data frequency will exceed 40MHz, and traditional filter solutions have reached their technical limits for suppressing wirel...[Details]
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The most difficult problem faced by shallow-water high-speed underwater acoustic communication is strong multipath and rapid time variation caused by ocean surface reflection, internal waves, etc. Am...[Details]
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1. Familiar with AVR microcontroller UART resources, starting with baud rate and frame
Baud rate: Different from 51, it has a separate baud rate generator, which does not require a timer to genera...[Details]
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For several years, the four letters "CASE" have represented the future direction of automobile development, which refers to "connected", "autonomous driving", "sharing" and "electric". Among these fo...[Details]
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As a mobile phone manufacturer, Xiaomi has always had the ambition or dream to make chips, but the road to pursuing the dream has not been smooth in recent years. Recently, Lei Jun, chairman and CEO ...[Details]
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Recently, the "2020 (Autumn) Asia Bluetooth Headset Exhibition" hosted by the audio information portal website I Love Audio Network was successfully concluded in Shenzhen Kexing Science Park. As an e...[Details]
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Function description: Use the shift function to light up the running lights The program source code is as follows: #include reg52.h #include intrins.h #define uchar unsigned char #define uint ...[Details]
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NewRix uses Rohde & Schwarz solution to ensure UWB chip FiRa™ certification test
Seamless interoperability is critical for ultra-wideband (UWB) devices to ens...[Details]
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On October 27, Beijing Junzheng released its third-quarter report. The company's operating income in the third quarter was 96.9244 million yuan, a year-on-year increase of 67.56%; the net profit attr...[Details]
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TCL will now reportedly supply OLED panels for smartphones to Samsung Electronics, which is surprising considering that Samsung has so far relied on its own subsidiaries for its display panel needs. ...[Details]
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PhotonixFab will open a path for innovation and commercialization of optoelectronic products and achieve high-volume manufacturing
Beijing, China, June 15, 2023 - X-FAB Silicon Found...[Details]
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We have analyzed the BOM of the Red Magic 5G, and this time we will analyze the number of components and their cost. Device analysis description: Before we start the analysis, we need to explain so...[Details]
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STM32 is a 32-bit microcontroller series based on the ARM core Cortex-M3 launched by ST (STMicroelectronics). The Cortex-M3 core is specially designed for low-power and price-sensitive applications...[Details]
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Spectrum analyzer, also known as spectrum analyzer, is a tool for analyzing signal characteristics in the frequency domain, such as the signal's frequency distribution, frequency, power harmonics, cl...[Details]