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Overview
In the field of modern industrial control and system monitoring, it is often necessary to monitor and measure pressure and weight. Pressure measurement is particularly important b...[Details]
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On February 3, Toyota Motor Corporation (hereinafter referred to as "Toyota") and Panasonic Corporation (hereinafter referred to as "Panasonic") signed a business merger agreement and a joint venture...[Details]
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November 6, 2022, Shanghai - Today, TI (NASDAQ: TXN) once again appeared at the China International Import Expo (CIIE) with its innovative and processing products and technologies. With the theme of "...[Details]
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First, you need to prepare a digital multimeter that can measure frequency. Most digital multimeters have this function. As long as you see the Hz% position on the meter, it is correct. step: Fir...[Details]
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The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch. (1) Header: It is a highly sensitive magnetoelectric DC ammeter. The main performance ind...[Details]
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The USB test of STC8H8K64U was not completed yesterday. It was judged that it might be a power supply problem. Using 5V directly does not work. There is a problem when collecting 3.3V from USB2TTL, t...[Details]
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According to foreign media enterpriseiotinsights on November 30, Bosch recently cooperated with Nokia to establish a dedicated 5G network at its factory in Stuttgart-Feuerbach. The company also state...[Details]
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Beijing time, June 27, according to foreign media reports, a mobile phone and parts market report recently released by Nomura Securities analysts Romit Shah and Stuart Jeffrey showed that Apple has th...[Details]
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What is the LM386 Audio Amplifier?
The integrated chip LM386 is a low-power audio amplifier that requires a low-level power supply (usually a battery). It is packaged in an 8-pin mini-DIP pack...[Details]
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1. Withstand voltage tester
Withstand voltage tester is also called electrical insulation strength tester or dielectric strength tester. It is a test that applies a specified AC or DC high voltage ...[Details]
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The multifunctional power management SOC chip IP5528 integrates a boost converter, lithium battery charging management and battery power indication. It has high integration and rich functions. When...[Details]
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Xi'an, China was recently locked down due to the epidemic. According to a survey by TrendForce, Samsung has two large factories in Xi'an, both of which are used to manufacture 3D NAND high-layer prod...[Details]
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Keysight Technologies and Ericsson demonstrate a Pre-6G network prototype at the 2024 IEEE International Communications Conference, using Ericsson's pre-standard protocol stack tailored for po...[Details]
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Market research firm SEMI believes that 2021 will be a landmark year for global wafer fabs, with equipment spending expected to grow by 24% to a record high of $67.7 billion, 10% higher than the prev...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]