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This project is based on PFC theory and current loop control theory to realize a dedicated digital LED driver with PFC function. Using FPGA for control can achieve high reliability, simple transmissi...[Details]
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summary
As circuit simulation continues to gain popularity in the prototyping industry, simulation models can become a key requirement for a wide range of end-market customers. SPI...[Details]
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On May 17, OnePlus held a high-energy 618 press conference to officially launch the second product in the Ace series - the OnePlus Ace Racing Edition. Li Jie, president of OnePlus China, said: The ...[Details]
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0 Preface
With the rapid development of communication technology and network technology, a large number of network devices are connected to the Internet, and the number of Internet users is growing...[Details]
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After Apple suspended sales of its devices in Turkey earlier this week amid a plunge in the Turkish lira against the dollar and growing economic concerns, a new report has surfaced that Apple has res...[Details]
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As consumer demands continue to rise, electric vehicles (EVs) must extend their driving range to match that of traditional internal combustion engine (ICE) vehicles. There are two main approaches t...[Details]
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The chip shortage has severely affected industries ranging from automobiles to consumer electronics. However, the CEO of GlobalFoundries, a US chip foundry spun off from AMD, recently said that the i...[Details]
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There are generally two types of drive schemes: linear drive and switching drive.
Linear drive application is the simplest and most direct drive application method. In lighting-level white light...[Details]
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For ultra-thin dielectrics, the oxide capacitance (Cox) cannot be directly extracted by standard IV and CV tests due to large leakage and nonlinearity. However, using high-frequency circuit models all...[Details]
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Introduction: This article introduces a granary temperature control system with a single-line digital temperature sensor DS18B20 as a temperature sensitive element. The system uses a microcomputer as...[Details]
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The Xiaomi 12/Pro series will be officially released on December 28. Previously, multiple high-definition renderings of Xiaomi 12 have been exposed, with colorful colors including black, purple, blu...[Details]
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According to media reports, due to the epidemic, automotive semiconductor supplier Onsemi closed its "China Global Distribution Center" in Shanghai, which has attracted widespread attention in the in...[Details]
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Overview
1. Counter: A circuit used to count the number of input counting pulses CP.
The "module" of the counter (represented by M):
2. Classification of counters
1. Classification ...[Details]
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With the rapid development of the Internet of Things, various wireless communication technologies have sprung up, among which ultra-wideband (UWB) technology has emerged in the positioning field with...[Details]
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Recently, there was news that TCL Huaxing plans to build an 8.5-generation LCD production line in Guangzhou. In fact, it is not an 8.5-generation line. Jiwei.com reporters have just received news tha...[Details]