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When we are doing product development, we rarely understand these conceptual things. I went to learn more about it later, and today I will share these concepts with friends who have the same problem....[Details]
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IC Insights recently released the 2021 edition of The McClean Report, which summarizes the entire microprocessor (MPU) market in 2020 and looks ahead to market sales in the next five years. In 2020, ...[Details]
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When every engineer first starts using an oscilloscope, they start by measuring the signal quality of the most basic digital signal. Find a board, connect a clock signal, a data signal, and measure...[Details]
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According to the Economic Observer, due to the impact of the epidemic, the construction of 5G base stations in Beijing is temporarily unable to proceed. In response to this, Beijing Mobile said that ...[Details]
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One day in July 2004, I was browsing the discussion area of the electronic BBS and saw an interesting post. The entire post content is as follows:
Pure C51 reset function: A junior student, who m...[Details]
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1. How to use the junction thermometer The contact thermometer is the most widely used temperature sensing element in experiments. It often forms a complete temperature control system with a heater. ...[Details]
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Abstract: This paper introduces a LANDMARC positioning system that can be applied to indoor positioning. The algorithm classifies RFID tags based on the original algorithm and introduces the concep...[Details]
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On December 24, Zhejiang Kaixin Microelectronics Co., Ltd. acquired a 35.6-acre plot of land on the south side of the "Wuzhen Light" supercomputing center, which will be used to build high-performanc...[Details]
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According to foreign media Engadget, the FDA has approved an Apple Watch application called NightWare. According to the introduction, this app can relieve patients from nightmares caused by d...[Details]
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Since 2009, the government has introduced subsidy policies such as "home appliances going to the countryside", "old for new", and "energy-saving products for the benefit of the people" to stimulate s...[Details]
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According to the working principle of the instrumentation amplifier, a low-frequency weak signal amplification circuit is designed using
the TLC2652 of
Texas Instruments
. Through Multisim so...[Details]
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Abstract: This article introduces an adaptive control A/D conversion coding circuit, focuses on analyzing the automatic gain control, error compensation and A/D conversion coding principles of t...[Details]
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1. reset
Interrupt vector table
2. Enter reset
(1) Set svc32 mode
(2) Flash I/D caches
(3) Disable MMU and cache
(4) 2440 No one
(5) bl lowlevel_init
Con...[Details]
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According to Russian media reports, the Russian Ministry of Foreign Affairs recently announced sanctions against 61 American citizens, mainly the heads of major American technology companies. AMD Pre...[Details]
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According to foreign media reports, in order to enhance data capture capabilities during vehicle driving tests, ADAS system evaluation company IVEX cooperated with one-stop design and customization...[Details]