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On August 14, market research firm Canalys released the latest global AI PC shipment report. Data showed that in the second quarter of this year, shipments of PCs with AI functions reached 8.8 mill...[Details]
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Benefiting from the advancement of 5G base station and data center construction, the optical module industry has entered a period of incremental demand. According to Light Counting data, in Q2 2020, ...[Details]
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embed-linux version:linux-2.6.39-exp vmware-linux:ubuntu14.04 hardware: core chip at91sam9x25 cross-compile:arm-none-linux-gnueabi-gcc 4.5.2 code: #include stdio.h #include stdlib.h #include unistd.h...[Details]
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The circuit shown in the figure provides a solution to drive high-power white LEDs, that is, using a standard boost converter working in "buck" mode to drive white LEDs. This solution has an effici...[Details]
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Our teacher Wang has just been promoted to a master's supervisor and will start supervising graduate students next semester.
I learned from him that every time you do an experiment or practice, you ...[Details]
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It is quite magical that a technology company has become a hot topic because of a "paranormal event". A Tesla Model 3 was parked in an empty cemetery in broad daylight. The owner looked down and fo...[Details]
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introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to...[Details]
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When designing embedded wireless technologies for global deployment, it is important to consider regulatory requirements in different regions. Radio regulations vary around the world, and certain f...[Details]
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According to Jiwei.com, on the evening of April 20, Taiji Industrial disclosed its 2020 annual report. During the reporting period, the company achieved operating income of 17.846 billion yuan, a yea...[Details]
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This morning, realme officially released a Weibo post saying that the news about the new realme 64-megapixel Hawkeye quad-camera will be announced tomorrow. This new phone should be the realme XT tha...[Details]
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1 Introduction Temperature control meters have been widely used in many fields such as industrial control. The intelligent temperature control meter with computer communication function introduced...[Details]
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Preface As far as I know, there are two development platforms for STM8: STVD from ST and IAR for STM8. I haven't tried STVD. Anyway, IAR feels OK, and it has all the necessary functions, but the inte...[Details]
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The output voltage range of LM117/LM317 is 1.2V to 37V, and the maximum load current is 1.5A. It is very simple to use, requiring only two external resistors to set the output voltage. In addition,...[Details]
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Last time, we talked about that due to the continuous upgrade of the stm32 official library and iare ew arm, many configurations have changed. 1 This error occurred when upgrading stm32 stdlib 3.5...[Details]
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0 Introduction
Bluetooth is a radio technology that supports short-range communication between devices (generally within 1Om). It can exchange wireless information between devices. Its operating ...[Details]