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8220 is a single-phase power quality analyzer, suitable for power quality monitoring and diagnosis of single-phase or balanced three-phase circuits in the power grid. The LCD display with EL backligh...[Details]
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1 Introduction CRC (Cyclic Redundancy Code) verification technology is widely used in the field of measurement, control and communication. In many cases, CRC calculation is implemented by dedicated...[Details]
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Automatic gain control circuits are widely used in receivers. This is due to the following reasons: the distance between the receiver and the radiation source can vary greatly; the radio wave has obvi...[Details]
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Apple announced last week that chief designer Jony Ive will leave later this year to set up his own independent design company. As Ive's successor, Apple's "number two" COO Jeff Williams will take ov...[Details]
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What are you learning when you study microcontrollers? I think you are mainly learning three things: 1. Various peripherals To learn about peripherals, you must learn to read technical manuals. ...[Details]
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The vehicle driving recorder (black box) is a digital electronic recording device used in vehicles. It can store the vehicle's driving speed, time, mileage, braking and other status information and e...[Details]
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introduction Profibus-DP is an open fieldbus standard launched by Siemens for high-speed data transmission between field-level distributed automation peripherals. Profibus broke through the 20 millio...[Details]
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This article introduces the main requirements that inevitably require the use of power parallel technology, that is, power tube parallel or power supply device parallel. For a 20kA DC power supply, i...[Details]
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As countries gradually upgrade their automobile emission standards,
automotive electronics
manufacturers are increasingly in need of developing more powerful
engine management
systems to...[Details]
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On October 27, Qualcomm Technologies announced the launch of four new mobile platforms, namely Snapdragon 778G Plus 5G, Snapdragon 695 5G, Snapdragon 480 Plus 5G and Snapdragon 680 4G, which wil...[Details]
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OPPO will hold a K series launch conference on May 6 and will release the wireless Bluetooth headset OPPO Enco Air. Recently, OPPO officially launched the OPPO Enco Air. The earphones are a...[Details]
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From 3C products, home appliances, sports equipment to medical health monitors, Bluetooth technology connects billions of devices every day and builds a modern Internet of Things system. The annual...[Details]
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Previously, Yu Chengdong, CEO of Huawei's consumer terminal department, confirmed that the new generation flagship Mate 40 series will be launched in September. There will also be many new prod...[Details]
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With the disappearance of the demographic dividend and the continuous increase in labor costs, traditional manufacturing has gradually shifted from labor-intensive to technology-intensive. More and m...[Details]
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The "end-to-end" big model has been considered an effective tool for exploring advanced intelligent driving. Since the beginning of this year, Xiaopeng, Huawei, and Ideal have successively announce...[Details]
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