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According to foreign media reports, the German organization Fraunhofer has developed new video compression software, which uses the new MPEG-OMAF video format, which is the first VR video format. The...[Details]
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1. Introduction to CRC Check Cyclic Redundancy Check (CRC) is a commonly used checksum with error detection and correction capabilities. It is widely used in early communications. Cyclic Redu...[Details]
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The RAM area of the network card is shown in Figure 2. When we set PSTART and PSTOP, the receiving area is determined to be between 46 and 7F, and the remaining 6 pages are used as the sending buffe...[Details]
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0 Introduction
PIC18Fxx8 microcontroller is an advanced product of 16-bit RISC instruction set launched by Microchip, USA. It has a good application prospect because of its powerful ...[Details]
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The GSM 2G network has been around for more than 30 years, and there are still many services that require 2G. However, the network has too many security vulnerabilities. Google has already supp...[Details]
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On March 17, SEMICON CHINA 2021 was grandly opened in Pudong New District, Shanghai. In his closing speech at the opening keynote speech, Chen Nanxiang, co-president of Tsinghua Unigroup, pointed out...[Details]
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Recently, Sungrow Power Supply has reached a strategic cooperation with Super Energy, a top new energy company in Southeast Asia, to provide an integrated photovoltaic and energy storage solution f...[Details]
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In the real-time reports on epidemic prevention and control in recent days, new technologies represented by big data and artificial intelligence are being gradually applied in the front line of fight...[Details]
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Does it refer to the width of the data processed by the CPU and the data length of the registers involved in the operation?
It refers to the number of bits of data that the microcontroller proces...[Details]
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On August 19, ZTE's Lu Qianhao warmed up the new phone AXON 20 5G. Lu Qianhao pointed out that ZTE AXON 20 5G is the first to launch under-screen camera technology, which is extremely difficult, the ...[Details]
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The conventional two-stage design is adopted. The first stage is used to absorb larger surges, and the TVS is used in the latter stage to further absorb the residual pressure. Inductors are used for ...[Details]
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In recent years, with many advantages such as increased light efficiency, low energy consumption, high reliability, long life, small size and environmental protection, the application of LED in...[Details]
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The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass D...[Details]
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Today we will talk about how to measure the ripple of power supply. 1. Ripple measurement point requirements The ripple measurement point should be chosen close to the load, such as the decoupling ca...[Details]
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Nanxin Technology (stock code: 688484) simultaneously launched two heavyweight car charging
cells
- the high-power buck-
boost converter
SC87550Q/SC87580Q
with a fully integrated USB...[Details]