Streamlining mobile phone system design
1. Overview
The streamlined mobile phone system design is an open streamlined mobile phone based on 8051 single-chip microcomputer and Ankexin A9G data communic...
The picture below shows the time constant of an analog switch:
The two time parameters ton (EN) and toff (EN) are easy to understand.
How to understand the time parameter ttransition, and what is its ...
[size=4]1 Overview [/size] [size=4] [/size] [size=4] Medium frequency power supply generally refers to a single-phase or three-phase variable frequency power supply with an output frequency of medium ...
According to the Patent Reexamination Board of the State Intellectual Property Office, it examined the invalidation application of the invention patent No. 201110240931.5 ("FinFET patent"). The applic...
uＰＣ１１８５Ｈ is a common single-row in-line 12-pin dual-power amplifier integrated circuit in the market. When the power supply voltage is 13.2V and the load resistance is 4Ω, each channel outputs 5.8W (O...
Digital storage is the storage of signals in the form of digital codes in an oscilloscope. When a signal enters a digital storage oscilloscope, or DSO, the oscilloscope will sample the signal volta...[Details]
Rock mass mechanical property testing is an important part of rock mass mechanical property testing technology. Its main purpose is to provide necessary physical and mechanical parameters for rock ...[Details]
China Energy Storage Network reported: "
Where the prayer flags are flying, silver Hadas are passing through Nianbao Yuze (Lake) and over Animaqing (Snow Mountain), one end of which is connec...[Details]
On the eve of the Spring Festival, many
industrial robot
companies released their 2023 financial report forecasts. After experiencing the critical period of economic recovery in 2023, the p...[Details]
Abstract: Based on the independent research and development process of the Passive Entry & Passive Start (PEPS) system, the automobile PEPS system is studied and analyzed, the working principle, ...[Details]
Engineers from the Texas Instruments SIMPLE SWITCHER division bring you an introduction to the current sharing characteristics of the latest SIMPLE SWITCHER product series power modules, focusing o...[Details]
Working Principle of Ultrasonic Thickness Gauge
The thickness gauge is a small and easy-to-carry measuring instrument. It has been regarded as the preferred instrument for measuring...[Details]
At 15:00 on October 29, Sunwoda held a new product launch conference of "Strong Core and Smart Storage is More Than Big" Super industrial and commercial energy storage, and launched a new generatio...[Details]
Resistance is both a component in a circuit and a physical quantity. It indicates the magnitude of the conductor's resistance to current and is an energy-consuming component whose main function is to...[Details]
As a systems and applications engineer, I have saved countless hours and nights thanks to automation instruments and software, such as LabVIEW, a system design platform and development environment ...[Details]
As a precision measuring instrument, the spectrum analyzer requires maintenance not just once, but during use. Here are some precautions during use to extend its service life! When using a spectrum...[Details]
New York University (NYU) plans to install magnetic resonance chargers on roads early next year. This wireless charging device, which looks like a manhole cover, is expected to take electric vehicles...[Details]
This paper introduces a design scheme of a power system harmonic analyzer based on dual TMS320F 28335. The analyzer can simultaneously realize synchronous sampling of multi-channel signals (voltage an...[Details]
According to CCTV News, the world's first 5G-A smart airport synaesthesia integrated base station was recently completed and opened at Yunrui Airport in Baoshan, Yunnan. This is the first time that 5...[Details]
1. Introduction With the rapid development of infrared imaging technology, infrared measurement television has become an important part of the optoelectronic tracking system. The automatic and conti...[Details]
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