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Function of the circuit
The input voltage increases with the opposite characteristics of the logarithmic conversion circuit, and the output voltage increases exponentially. This...[Details]
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1 Introduction
At present, there are three main ways to implement dynamic passwords: event-based, time-based, and challenge code-based . Existing dynamic password terminals mainly include scra...[Details]
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The proposal and connotation of "Ubiquitous Power Internet of Things"
On January 17, 2019, the Fourth Session of the Third Staff Congress of State Grid Corporation of China and the 2019 Wo...[Details]
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The first step is to set up a mail server. Winmail is a good choice for mail server. However, you need to register before using it.
Step 2: Create and modify the domain name. The domain name created ...[Details]
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As the global population ages and the young and middle-aged workforce decreases, countries are facing a serious labor shortage. At the same time, people are increasingly unwilling to engage in repe...[Details]
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The rapid development of 3G networks has stimulated the demand for large-scale services such as various groups, WLAN (wireless local area network), and community data services, and has put forward hig...[Details]
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1. Experimental Task As shown in the figure: Connect a light-emitting diode L1 to the P1.0 port, and make L1 turn on and off continuously, with a time interval of 0.2 seconds. 2. Circuit Schematic ...[Details]
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Recently, the U.S. government has expanded its ban on Huawei's HiSilicon chip supply chain, which shows the U.S. ambition in the semiconductor industry. In addition to suppressing Chinese semiconduct...[Details]
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I started to learn bare-metal programming of 2440, and tried to familiarize myself with all the hardware from the most basic level as soon as possible. Initially, I started by configuring the bare-...[Details]
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According to Sina Technology, on December 21, the "Answer Me 2020: Tencent Fengyun Speech and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Man...[Details]
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Operation guide 3.1 Online monitoring function Monitor the battery and save the process test data when the battery pack is in the state of discharge, equalizing charge, and float charge. When the t...[Details]
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In the process of configuring the s3c-2410 development environment, I set up a shared directory for mounting during development, but various problems always occurred. It took me an entire afternoon t...[Details]
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Diodes Incorporated Launches Complete PCIe 5.0 Portfolio to Increase Trace Lengths, Minimize Losses and Improve Jitter Performance
Diodes Incorporated Launches Newest ReDrivers...[Details]
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On February 21, the People's Government of Huiyang District, Huizhou City issued the "Several Measures of Huiyang District, Huizhou City on Supporting the High-quality Development of the Real Econo...[Details]
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Repackage the freertos function to adapt to RTX4 /RTX5 / FREERTOS_NRF_RTC. FreeRTOS is a class of RTOS designed to be small enough to run on microcontrollers—although its use is not limited to micr...[Details]
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