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This paper proposes a high-resolution graphics and image compression scheme based on the FH8735 video and audio encoder, which can complete video acquisition and compression, and send the compresse...[Details]
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According to news on September 27, BYD Electronics announced on August 28 that the company and the seller Jabil Circuit (Singapore) Co., Ltd. entered into an acquisition framework agreement. Accordin...[Details]
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Illustrations from Canva In 2020, when black swans frequently occurred, the new energy vehicle market swept away the previous "haze" and ushered in rapid development. On the one hand, with the reco...[Details]
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The purpose of my program is to enable the timer to update the interrupt, implement a 1S interrupt for the timer, and then flip the LED level once in the interrupt function. 1. First, turn on the c...[Details]
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2-1-1-9. Measurement of the hysteresis loop of the switching power supply transformer core
Modern electronic equipment has higher and higher requirements for the working efficiency, volume...[Details]
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On June 20, 2021, Samsung Electronics submitted a patent application for "Foldable and Sliding Electronic Devices" to the World Intellectual Property Organization (WIPO), and officially announce...[Details]
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How it works: This circuit will transmit a continuous audio tone in the FM broadcast band (88-108 MHz) that can be used for remote control or security purposes. The circuit draws about 30 mA from a 6...[Details]
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/********************************************** function: ok6410 nand flash operation sdrom ic: K9XXG08UXM 2g author: lvtory date: 2013.4.13 *************************************...[Details]
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1. Measurement of high frequency voltage In order to analyze the influence of the voltmeter on the measured circuit, we study the equivalent circuit of the voltmeter. The larger the ci of the voltmet...[Details]
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Among the industrial and domestic electrical loads, resistive and inductive loads account for a large proportion. Asynchronous motors, transformers, fluorescent lamps, etc. are typical resistive ...[Details]
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Recently, State Grid Electric Vehicle Company announced that the e-charging App has added a plug-and-charge function. The upgraded public DC charging piles will all meet the "plug-and-charge, conta...[Details]
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MS8311 is a high-precision, low-noise, single-channel rail-to-rail input and output wide bandwidth operational amplifier, and is powered by a single power supply. The operating temperature range of...[Details]
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According to news on September 6, Hesai’s ultra-high-definition long-range lidar AT128 recently made its debut in Europe and officially landed. HiPhi Z equipped with AT128 is now on sale in Germany a...[Details]
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A wattmeter is a combination of an ammeter and a voltmeter. It measures voltage and current and determines the resultant power. Electricity is measured using an instrument called a wattmeter. A pow...[Details]
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With the advantages of convenience and non-invasiveness, CT examinations have been increasingly widely used in clinical practice and have become the main source of medical radiation dose. Therefor...[Details]