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The circuit diagram of the LED module of the development board is as follows: In Keil, the declaration of sbit must be placed in the position of a global variable. If it is placed in a function, an...[Details]
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MCLR/Vpp is the ICD2 programming voltage pin. The voltage should be around 13 V during programming. Another function of this pin is reset. We know that any microcontroller can be reset when powered on...[Details]
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In its ongoing commitment to environmental responsibility, Kodak Alaris has registered an additional twelve document scanners with the Electronic Product Environmental Assessment Tool (EPEAT). EPEAT ...[Details]
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At the Snapdragon Technology Summit on December 1, Lei Jun officially announced that the Xiaomi Mi 12 series will be the world's first Snapdragon 8 Gen 1 mobile platform. It was previously reported t...[Details]
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On Monday, the White House convened the chief executives of seven major chipmakers and technology companies, including Qualcomm, Intel, Alphabet Inc.'s Google, Micron, Western Digital, Cisco and Broa...[Details]
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On December 22, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
a smartwatch solution
base...[Details]
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I have explored the SDIO of STM32 - SD card input/output module. Today, I only looked at the implementation of the POWER UP function. To write a driver for SDIO, you need to refer to the SD card proto...[Details]
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Properly maintained rechargeable batteries provide good service and a long life. Maintenance includes regular monitoring of the battery voltage. The circuit in Figure 1 is suitable for most recharg...[Details]
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More than 10 years ago, because the test required a 1kHz filter, I thought of the tuning fork filter that I had used before, but the tuning fork was large and inconvenient. Later, I thought of using...[Details]
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The control of the frequency converter is nothing more than the basic logic of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rathe...[Details]
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Recently, German chip company Infineon announced that it would acquire Cypress Semiconductor for 9 billion euros in cash, or about 10 billion US dollars, at a price of 23.85 US dollars per share, a 3...[Details]
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Conexant Systems, Inc. (NASDAQ: CNXT) has introduced the world’s first ultra-wideband (SWB) voice input processor system-on-chip (SoC), the CX20708. Designed for home telepresence systems and voice...[Details]
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Quanta Computer Chairman Barry Lam said that the global AI war is now very large, involving the United States, France, Britain, Germany, etc. Each country has its own AI industry plan, but the key is...[Details]
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Recently, TechInsights, a world-renowned mobile phone disassembly organization, asked its internal team about their views on chip shortages and supply chain issues over the past year and how these is...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]
DSP and ARM Processors
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