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1. Timing display
A display buffer is opened, and the display interrupt program reads the buffer regularly to display each light position. Each light position is displayed for 2...[Details]
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The voice recognition market is booming. According to market research firm Strategy Analytics, by 2022, it is estimated that there will be more than 62 million devices with personal voice assistants ...[Details]
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Recently, some media reported that the well-known mobile phone ODM manufacturer, Haipai Communication, officially announced its closure of its Longhua Guanlan production base. At the same time, a fac...[Details]
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The main function of an oscilloscope is to observe the curve of voltage changing over time. Through different sensor probes, the oscilloscope can also measure current, pressure, etc. An oscilloscope ...[Details]
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Functional indicators
Compact, Low Cost, 5 V, Variable Gain Inverting Amplifier Using the AD5270/AD5272 Digital Rheostat and the AD8615 Op Amp
Circuit Description
The circuit...[Details]
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China Energy Storage Network News:
After all industrial and commercial enterprises enter the market, the total scale of Guangdong's power market will increase to 550 billion kWh in 2022. At...[Details]
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When an electronic organ is equipped with this simple circuit, the output of the oscillator will decay to zero according to the exponential law, thus matching the waveform of the piano sound.
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According to a post by a netizen from IT Home, OPPO Find X started testing ColorOS 11 yesterday. The system is based on Android 11, has a size of 3.47GB, and the version number is PAFM00PRE_11_...[Details]
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The current transformer should be subjected to a polarity test before and after handover and overhaul to prevent the polarity from being wrong during wiring, which may cause the protection device t...[Details]
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According to the British Daily Mail, Apple 's driverless car recently appeared at a test center in Sunnyvale, California. It is reported that the test vehicle has undergone a major upgrade. The roo...[Details]
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There are three viewing modes for observing waveforms on an oscilloscope, namely YT mode, roll mode, and XY mode. Although the YT mode can be used in most cases, how to use the roll mode and XY mod...[Details]
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Avnet, a technology solutions provider and component distributor, recently announced the acquisition of Witekio (formerly Adeneo Embedded). Witekio is a private company with expertise in software and...[Details]
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As system-on-chip ( SoC ) computing capabilities for advanced driver assistance systems (ADAS) and infotainment systems continue to increase, this places higher demands on power. An SoC may require...[Details]
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The broadband service can support triple-play applications (i.e., voice, video, and data) to first-mile customers, such as small businesses and residences that continue to grow. The protagonist of ...[Details]
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The new energy vehicle market is booming, and its core component - power batteries - is the focus of consumers' attention. Industry insiders said that the core of new energy vehicles is the three-elec...[Details]
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