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Huawei's Mate 40 series phones have been in great demand since their release in October, and are basically out of stock. Even the Mate 40 RS on JD.com has changed its pre-sale method to a random lott...[Details]
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When repairing electronic circuits, it is often necessary to remove integrated circuits from PCB printed circuit boards. Since integrated circuits have many and densely packed pins, it is difficult to...[Details]
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NVIDIA experts with a proven track record of success in solving major industry challenges share tips for building great recommendation systems The battle for the "three consecutive victories" has r...[Details]
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The structure of the buzzer on
the microcontroller is very simple
As long as you give it a 0, it will "call". The principle of making it sing is very simple. The volume of the sound is fixed. By ...[Details]
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Keysight Technologies said that its expertise in 5G technology, millimeter wave and measurement can help realize the future 6G vision. Recently, Keysight announced that the company has joined the 6G...[Details]
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Abstract: The power supply system of my country's first medium- and low-speed conventional maglev train test line is briefly introduced, including the rectifier station, main traction inverter, a...[Details]
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1 Introduction The projector lifting control system consists of Atmega8 data acquisition circuit, Stm32F101 control circuit, motor rotation circle detection module, infrared remote control receiv...[Details]
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Let's take a look at the simplest experiment of lighting a lamp. The experiment requires you to use KEY4*4 buttons. Press the button to turn on the light, and lift the button to turn off the light, a...[Details]
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Although it has not released any actual products, Samsung Electronics has now announced that it has begun mass production of its 236-layer 3D NAND flash memory chips, which the company has named 8th ...[Details]
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Color steel plates are good building materials and components, mainly used for enclosure structures and floor slabs. They have been widely used in the construction field because of their advantages su...[Details]
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The main features of various types of low-frequency amplifiers are wide operating frequency range, and the center frequency of the amplified signal ranges from tens of Hz to hundreds of kHz. This typ...[Details]
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Radar level meter is a common product type of level instrument, which has the advantages of accurate measurement, stable performance, high reliability, easy maintenance and wide application range. Wha...[Details]
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On June 14, a lecture themed "Unlocking the Safety Performance of Qiantu Automobile Batteries" was held at Qiantu Station in Sanlitun, Beijing. In response to the power battery safety issue that cons...[Details]
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The TDS3000B series oscilloscope integrates digital fluorescence waveform acquisition technology, automatic anomaly detection function, online remote control function and 7 application modules, and i...[Details]
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DSP and ARM Processors
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