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Recently, news about the Xiaomi 12 series has been constantly exposed. Recently, some netizens exposed the mobile phone cases of three new models of the Xiaomi 12 series. Among them, the huge rear ca...[Details]
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IMT-2000 and 802.11 radios will interfere with each other unless they are within about 8 meters of each other at 2.6 GHz and about 16 meters at 2.3 GHz.
The Bluetooth SIG is preparing to devel...[Details]
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At Google's I/O Developer Conference this year, Google revealed that the Pixel 7 series of mobile phones will be officially released this fall, and Jon Prosser broke the news that the Pixel 7 series ...[Details]
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Based on the design and development technology of the iOS platform, a smart home alarm system is implemented in a heterogeneous network to solve the security problems in smart homes. In this securi...[Details]
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The main function of the linear module in the industry is to replace manual labor to complete some simple operations. As a linear motion device, the linear module also requires a drive device to dr...[Details]
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The basic circuit of the relaxation oscillator using the negative resistance of the double base diode and the RC charge-discharge characteristics is shown in Figure 10.1.2 (A). When the power is t...[Details]
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1 Introduction
The use of infrared sensors to collect information has received widespread attention due to its unique advantages, and has been widely used in military infrared guidance, fi...[Details]
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Intel's China-exclusive processor i5-12490F is designed for gamers, with 6 cores and 12 threads, all of which are large cores. Compared with the regular version of i5-12400, it has a higher main freq...[Details]
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Jiwei.com reported on December 18 that today, Samsung's new flagship mobile phone pre-order officially opened. You can pay 100 yuan to reserve the new product, which has three major benefits. The res...[Details]
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According to the patent registration records of the State Intellectual Property Office, Vivo recently acquired a number of network and wireless communication patents from Ericsson. Public information...[Details]
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introduction
Most servo control systems use traditional hardware structures, and the control algorithms are relatively fixed. In addition, they cannot realize high-performance control algorithms un...[Details]
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This time we are going to make a USB card reader for an SD card. We modified the USB flash drive project simulated by NAND Flash last time, so we only need to modify a small part. Most of the project...[Details]
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April 22, 2022 - Velodyne Lidar will showcase its innovative
lidar sensors and software products
at the 2022 XPONENTIAL U.S. Drone Expo from April 26 to 28
(Booth No. 2149). Velodyne will h...[Details]
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On May 30, according to the announcement of the Ministry of Industry and Information Technology on May 27, in accordance with the "Standardization Law of the People's Republic of China" and the "Ma...[Details]
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According to semiwiki, the design and migration of analog cells is completely different from digital cells because the inputs and outputs of analog cells typically have continuously variable voltage ...[Details]
Training Edition
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