[i=s]This post was last edited by Beifang on 2019-7-10 13:55[/i]Streamlining mobile phone system design
1. Overview
The streamlined mobile phone system design is an open streamlined mobile phone based...
Dear friends, I bought an RK3566 advertising machine motherboardfrom Xianyu and was tricked by a bad merchant. So far, I have found three scams.First, before I bought it, the seller said it was Gigabi...
I am currently making a broadband DC amplifier according to the design report that won the first prize in Group C of the 2009 National Electronic Design Competition. I would like to ask someone who ha...
I have been looking at the general timer of stm32 these days, and I am very confused about the output comparison of the timer. There are mainly the following points:1. The output mode has several mode...
Embedded Linux is an embedded operating system based on Linux. It is widely used in mobile phones, personal digital assistants (PDAs), media players, consumer electronics, and aerospace. Embedded Linu...
First Prize: Most Popular Award: "Sister by the Songhua River, Colorful Sun" [url=https://bbs.eeworld.com.cn/thread-87820-1-2.html]https://bbs.eeworld.com.cn/thread-87820-1-2.html[/url] Author: [color...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
1 Introduction
Intelligent cars are the embodiment of the cross-integration of multiple disciplines such as automotive electronics, artificial intelligence, pattern recognition, automatic con...[Details]
AD7708 is a multi-channel 16-bit Σ-Δ analog-to-digital converter ADC. It supports 4 or 5 channels of true differential input and 8 or 10 channels of pseudo differential input. This chip allows two ...[Details]
At present, single-chip microcomputers have been widely used in home appliances, medical treatment, instrumentation, industrial automation, aerospace and other fields. The more popular types of sin...[Details]
1. Electromagnetic compatibility design
Electromagnetic compatibility refers to the ability of electronic equipment to work in a coordinated and effective manner in various electromagnetic env...[Details]
Modern communication equipment, portable electronic products, laptops, electric vehicles, small satellites, etc. generally use batteries as power sources and are widely used. However, the batteries...[Details]
0 Introduction
Gyroscope
is a sensitive measuring element of the platform stabilization system. It senses the angular motion signal of the platform and establishes the stability bench...[Details]
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