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AT89C51 microcontroller is a low-voltage, high-performance CMOS 8-bit microcontroller produced by ATMEL Corporation of the United States. It has rich internal resources: 4kB flash memory, 128BRAM, 32...[Details]
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MCU assembly language source code: ORG 0000H AJMP MAIN ORG 000BH LJMP INTT0 ORG 0030H MAIN: MOV SP,#60H ; establish stack area MOV PSW,#00H MOV R0,#20H ; RAM area first address MOV R7,#5FH ; Num...[Details]
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The Bluetooth Special Interest Group (SIG) today released the "2020 Bluetooth Market Update". As Bluetooth technology continues to expand from a personal communication solution to a connectivity engi...[Details]
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Humanoid
robots
are moving from the laboratory to commercial applications
Recently, robotics startup Figure announced that it has signed a cooperation agreement with automotive gi...[Details]
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According to foreign media reports, NXP ® Semiconductors has launched a new wireless connection solution that complies with automotive standards - AW693. Part of NXP’s broad portfolio of automotive w...[Details]
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In late July, the LG Q92 5G appeared on the Google Play Console website, and its front spy photos and key specifications were exposed. Now, this 5G phone with the model number "LGE LM-Q920N" has appe...[Details]
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At present, not only do the products in my country's pressure sensor industry have many problems, but its manufacturers also have certain disadvantages. At present, my country's pressure sensor produ...[Details]
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MB89P475 is a product of the F2MC-8L MB89470 microcontroller series produced by Fujitsu. This product has rich software and hardware resources and good EMC performance, and its program space (16k...[Details]
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Start with an example https://blog.csdn.net/u011011827/article/details/117488268 From the examples in this article we can see -mfloat-abi=aaa to specify floating point operation processing mode -mfpu...[Details]
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Recently, the latest data released by foreign research company Counterpoint showed that global smartphone sales have begun to decline, but shipments of smart feature phones have tripled since 2017 to...[Details]
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August 3, 2021 – Mouser Electronics, Inc., the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now stocking the Maxim Integrated MAX25530 automotiv...[Details]
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On October 14, the first commercial building smart energy control system (CPS) implemented by State Grid Tianjin Electric Power Company in Tianjin was deployed at Huijin Center in Heping District, ...[Details]
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1 Overall system design
CPLD is a complex user-programmable logic device. Due to its continuous connection structure, it is easy to predict the delay, making the circuit simulation more ...[Details]
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The MAX16904 is a small, synchronous step-down converter with integrated high-side and low-side switches. The device is designed to deliver 600mA from an input voltage range of 3.5 V to +28 V whil...[Details]
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On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]