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The ARM Cortex-M processor family has developed to date (2016), and there are five generations of products, namely CM0/CM0+, CM1, CM3, CM4, and CM7. 1.Cortex-M compatible features In order to ach...[Details]
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Conventional method for setting SDRAM in C language
/* SDRAM regisers */
#define MEM_CTL_BASE 0x48000000 // Address of BWSCON
#define SDRAM_BASE 0x30000000 // Starting address of SDRAM
/* V...[Details]
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Temperature measurement is often required in daily life, such as adjusting the thickness of clothes according to temperature changes, determining whether to turn on the air conditioner for heating o...[Details]
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This tech brief requires an understanding of configuring op amps in typical gain control circuits. Both linear and non-linear digital pot applications are discussed. A basic technical overview of t...[Details]
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Freescale Semiconductor (NYSE: FSL) has announced a new automotive sensor module for its popular Tower System development platform. The new module is designed to help engineers quickly design and b...[Details]
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Application characteristics of bank monitoring
1. The units are widely distributed, with many departments and a complex network environment
From the perspective of a city, bank outlets ar...[Details]
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While the global mobile phone market is still growing at a single-digit rate each quarter, smartphone shipments continue to surge. With the introduction of new generations of mobile phones, smartphon...[Details]
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Sensirion, a global leader in environmental sensing solutions, announces the addition of the
SFA40
formaldehyde sensor to its portfolio
The SFA40 represents another breakthro...[Details]
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According to foreign media reports, the way electric vehicles are charged is about to change, and the degree of change is the same as the "plug and play" changed computers and games. Tritium, a leadi...[Details]
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Qualcomm and Samsung Collaborate to Bring the World’s Fastest Snapdragon Mobile Platform to the Galaxy S23 Series
Key points:
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The second-generation Snapdragon®...[Details]
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In the previous article "The Crisis and Opportunities of Lithium Battery Development from the Results of Sino-US Negotiations ", the editor focused on analyzing the problems of diaphragms and batte...[Details]
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Lithium-ion batteries, which have the advantages of high voltage, high capacity, long cycle life and good safety performance, have broad application prospects in portable electronic devices, electri...[Details]
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Virtual assistants will continue to be integrated into more devices in our homes. Amazon recently announced that it will be embedding Alexa into a variety of new devices, including earbuds, glasses, ...[Details]
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Current probes measure the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the conductor is co...[Details]
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Abstract: This paper proposes a new method for rapid recovery of PCM code synchronization clock in telemetry systems, compares it with the analog/digital phase-locked loop method used in the pas...[Details]
PCB Design
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