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Recently, the Zhuhai 480KW photovoltaic power station project located in the Weishimao Industrial Park in Jinding Town, Zhuhai was completed. It is understood that the project uses 17 INVT BG30KT...[Details]
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The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
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The following are all mode 1 (16 bits)
1. Calculation of the initial value of the 10MS timer:
1. Crystal oscillator 12M
12MHz divided by 12 is 1MHz, which means one second = 1,000,000...[Details]
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In the basic theory of transistor amplifiers, it has been discussed that DC negative feedback can stabilize the static operating point and make the amplifier work stably in the linear region. In addi...[Details]
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7 According to GGII data, the data on new energy vehicle certificates for July has been released. In July, about 97,000 new energy vehicles were produced, and 88,000 new energy passenger vehicle...[Details]
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The core and foundation of the Internet of Things is that various objects are connected to the network and exchange information through the network to achieve the "Internet of Everything". With the a...[Details]
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The main purpose of the medical textile airflow resistance tester: The medical textile airflow resistance tester is used to measure the air penetration resistance of textiles, cotton wool, space cott...[Details]
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Not universal. There are three main differences: First, check whether the probe interface matches the oscilloscope; Second, check whether the probe input impedance is consistent with the oscillosco...[Details]
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On April 28, BOE Technology Group Co., Ltd. released its first quarter report for 2023. The company achieved operating income of 37.973 billion yuan and net profit attributable to shareholders of lis...[Details]
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1. Flexible LED light strips use FPC as the assembly circuit board and SMD LEDs for assembly, so that the thickness of the product is only the thickness of a coin and does not take up space; the co...[Details]
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2019 has passed, and Xiaomi’s official Weibo account specially used the following six sentences to summarize Xiaomi’s 2019: 1. Good-looking and good-...[Details]
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Lithium-ion charging
The charge or discharge rate is usually expressed in terms of the battery capacity. This rate is called the C rate. The C rate is equal to the charge or discharge current ...[Details]
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The 23rd China International Industry Fair with the theme of "Carbon Cycle, New Numbers, New Economy" opened at the National Exhibition and Convention Center (Shanghai) on September 19, 2023.
S...[Details]
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introduction
Temperature and humidity are the main factors affecting the quality of grain during storage. At present, many grain storage units in my country still use the traditional method ...[Details]
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On November 14, Qualcomm announced the launch of two connectivity modules, QCC74xM and QCC730M, for IoT applications such as smart homes and smart appliances. These two modules are now available fo...[Details]
Analog electronics
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