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On October 6, Qualcomm officially released an invitation letter, announcing that the 2020 Snapdragon Technology Summit will be held online from December 1 to 2. It is reported that Qualcomm will rele...[Details]
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As a tropical island with abundant wind and solar resources, the construction of a clean energy island has become a must for Hainan's high-quality development. As a guarantee device for the stable acc...[Details]
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On December 13, the Xuzhou Orchard 220 kV transmission and transformation project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was put into operation.
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The source program of the PIC series microcontroller refers to the program written in the mnemonic instructions of the PIC (assembly language program). Here we will briefly introduce the format req...[Details]
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Overview of PIC Microcontroller PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with sepa...[Details]
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This article takes the design of a 16-QAM RF transmit data pump as an example to introduce the techniques and device selection methods for designing digital filters using
FPGAs
, and explains th...[Details]
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I have been learning ARM for a while now, so I think I should remember something, or I will forget it later. This is my first piece.
Simple, but basic.
1. Explanation of some common Engli...[Details]
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1 How to improve the reliability of variable frequency speed regulation system will be discussed from three aspects.
(1) Improve the quality and reliability of the inverter itself.
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The soft-rigid robotic fingers contain powerful sensors that accurately identify objects in just one grasp. Image source: MIT Inspired by human fingers, MIT researchers have developed a robotic h...[Details]
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Abstract: The working principles and functional characteristics of two commonly used APFC chips, UC3854 and UC3855, are introduced, and experimental waveform analysis and comparative research are c...[Details]
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Since various frequency interferences will be generated during the driving of the car, which will have an adverse effect on the listening environment of the car audio system, this requires us to ha...[Details]
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On January 5, 2018, China Minsheng New Energy Investment Co., Ltd. officially opened bids for the purchase of 300MW household photovoltaic power station inverters in 2018. It is understood that a t...[Details]
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From January to December 2019, the total shipment of photovoltaic inverters reached 51.91GW, with a total export value of US$2.341 billion. In terms of corporate exports, Huawei ranked first with a...[Details]
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Today, the administrator released an announcement in the Xiaomi community that Redmi 6 and Redmi 6A will be upgraded to the MIUI 12 stable version. In the announcement, Xiaomi stated that aft...[Details]
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On October 30, the e-sports performance flagship, iQOO 13, was officially released. As a flagship series with a high cost-performance ratio, iQOO has strong performance and has been additionally op...[Details]