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Jiwei.com News (Text/Ye Zi), Redmi's products have always been known for their extreme cost-effectiveness. The price of 5G mobile phones this year has been falling, and Redmi has brought the price to...[Details]
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0 Introduction
With the continuous progress of the times, people have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to a...[Details]
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This document clarifies the access management requirements at the national level. After obtaining access permits through pilot projects, intelligent connected vehicle products can further realize c...[Details]
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With the impact of the epidemic, the demand for mobile office, online classes, and "stay-at-home economy" has grown vigorously, and tablet computers, which were once squeezed by the mobile phone mark...[Details]
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Connect the USB to TTL to the Bluetooth module, and then use the computer's USB port. Note that RXD is connected to TXD. Do not connect the power cord first, that is, disconnect the Dupont line of VC...[Details]
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First, we need to understand: (1) The alarm probe is mainly a detection element of the combustion gas sensor. It is a spherical shape composed of a platinum wire coil wrapped with alumina and adhesiv...[Details]
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On March 23, the weather was fine. At the construction site of the 1,000 kV Zhangbei-Xiong'an UHV AC project in Wanquan District, Zhangjiakou City, Hebei Province, construction workers worked accor...[Details]
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This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle ...[Details]
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audio response project First, let's set the scene. Let's say we want to create something that reacts to sounds, like my current Audio-Reactive Box project. As you may recall, this involved a small fa...[Details]
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introduction
With the development of science and technology, the printing industry has begun to shift from traditional analog production to digital production. As the core coloring device of t...[Details]
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Refer to the serial communication experiment of atomic stm32f series and transplant the program code to the stm23l series. 1. Using the serial port interrupt mode, the serial port generates an inte...[Details]
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With the rapid development of computer networks and informatization, automated production equipment is becoming more and more sophisticated, and at the same time, it is becoming more and more sensitiv...[Details]
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In the circuit, C1, C2, C3, C4, and C5 are all capacitors, R1, R2, and R3 are all resistors, VT1 and VT2 are triodes, and VD1 and VD2 are diodes. ZX7-315 arc welding power supply circuit diagram :
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Toposens Launches New 3D Ultrasonic Sensor Using Infineon’s XENSIV™ MEMS Microphone
Toposens has partnered with Infineon Technologies AG to use Toposens’ proprietary 3D ultrasonic t...[Details]
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In the development of automotive LiDAR in recent years, solid-state and hybrid solid-state LiDARs are the first to be installed on vehicles, and they often start with longer detection distances and...[Details]
Microcontroller MCU
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