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0 Introduction
"Digital agriculture" is the realization of information technology such as computer technology, geospatial technology, network communication technology and electronic engineerin...[Details]
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Silicon Labs (also known as "Silicon Technology") recently expanded the Si539x jitter attenuator series, and its new device models have a fully integrated reference clock, enhanced system reliability...[Details]
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PIC microcontroller is one of the commonly used devices. Every friend who studies PIC microcontroller will always encounter various difficulties in the learning process, such as the selection of PIC ...[Details]
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The swept frequency superheterodyne spectrum analyzer converts the input signal to the intermediate frequency (IF) through a mixer, and performs amplification, filtering and detection processing at t...[Details]
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On October 26, Leyard released its third-quarter performance announcement, stating that its total operating revenue in the first three quarters of 2021 was 5.834 billion yuan, a year-on-year increase...[Details]
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Working principle of inverter:
1. DC can be converted into AC through an oscillating circuit
2. The AC power is then boosted through the coil (the AC power obtained at this time i...[Details]
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An oscilloscope is an electronic measuring instrument that is mainly used to detect various electrical signals. It has many advantages, such as accurate measurement, easy maintenance, flexible use, h...[Details]
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Yesterday, a B station UP host exposed a chip picture with the HiSilicon logo printed on it, and said that this is the latest "Huawei HiSilicon Tianguang 800 chip". Tianguang, that is, sunlight, co...[Details]
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Multiple reports claim that Samsung is preparing to launch the Galaxy S21 series in January. News in July revealed that the series includes three models: Galaxy S21, Galaxy S21 + and Galaxy S21 Ultra...[Details]
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The network analyzer can accurately measure the incident energy, reflected energy and transmitted energy of the network under test, and analyze the characteristics of the network. It is widely used i...[Details]
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ARM image file
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1. Structure of ELF format file
1.1 Image file components
**An image file consists of one or more domains
**Eac...[Details]
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Introduction
Current sensing is a critical function required for precision closed-loop control in many applications such as motor control, solenoid control, communication infrastructure, and p...[Details]
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1 Intelligent plugger underwater acoustic communication system For intelligent pluggers used in submarine pipelines, it is important to realize their above-water and underwater communication sys...[Details]
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The Fraunhofer Institute for Solar Energy Systems has confirmed that Roth & Rau (ETR: R8R) has achieved 21% efficiency in its solar cells. The 156mm monocrystalline silicon wafer, based on heteroju...[Details]
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Battery system architecture
For many years, nickel-cadmium batteries and later nickel-metal hydride battery technology have dominated the market. Lithium batteries have only entered the mark...[Details]
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