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H.265 is a new video coding standard developed by ITU-TVCEG after H.264. At present, the world's video coding standards mainly come from the International Telecommunication Union ITU-T and the In...[Details]
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summary Low-power portable electronic products currently use lithium batteries and Boost (Buck) chips to power MCU, Audio, and display devices. Such products are usually powered by adapters, and the...[Details]
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According to foreign media reports, a research team at the National University of Singapore (NUS) Faculty of Science, led by Professor Liu Xiaogang from the Department of Chemistry, has developed a ...[Details]
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Foreign whistleblower Ben Geskin exposed the volume design interface of iOS 13. Judging from the leaked pictures provided, the prompt icon for adjusting the volume has changed from a pop-up window to...[Details]
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The smart cockpit is a new opportunity for automakers to build brand and product differentiation in the fierce market competition. Although Huawei has always insisted that it "does not make cars", ...[Details]
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The clock circuit is an oscillator that provides a beat for the microcontroller. The microcontroller must perform various operations under the control of this beat. Therefore, the microcontroller wil...[Details]
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Sensors for measuring quantities such as pressure, temperature and acceleration have been a staple of automotive electronics
for many years
. But the vast array of systems that require su...[Details]
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Repair the file /uboot/drivers/mtd/nand/nand_util.c file as follows
/* output progress message only at whole percent
* steps to reduce the number of messages printed
* on (slow...[Details]
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1. Introduction
Quartz crystal resonators (hereinafter referred to as quartz crystals) are widely used in the electronics field as a frequency reference and clock source with excellent per...[Details]
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According to the Economic Daily, although Europe is actively building a semiconductor industry chain and moving towards the goal of producing its own chips, according to research, Europe's dependence...[Details]
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The biggest difference between LED lighting fixtures and traditional lighting fixtures is that LED lighting fixtures are completely electronic products, while traditional lighting fixtures a...[Details]
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Today let's talk about GPIO. For a novice like me, GPIO is just like how to open the door before I learn to drive. From this, we can see the importance of learning STM32. Well, without further ado, l...[Details]
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At the Xiaomi 12 new product launch conference on the evening of December 28, Xiaomi released three flagship mobile phones: Xiaomi 12, Xiaomi 12 Pro and Xiaomi 12X. Also released were a number...[Details]
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Some time ago, the once-rumors about Samsung's acquisition of NXP seemed to have died down. On August 31, semiconductor analysis agency Semianalysis analyzed the rumors and believed that Samsung has ...[Details]
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The MCS51 microcontroller series is an 8-bit microcontroller. It is a product launched by Intel in 1980 following the successful design of the MCS48 series. Because the MCS51 series has strong on-chi...[Details]
Analogue and Mixed Signal
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