Abstract This paper briefly introduces the USB (Universal Serial Bus) mass storage device class, gives the principle block diagram of USB controller PDIUSBD12 and flash memory K9F5608U0A, and designs ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i]Sony is about to complete the reorganization of its consumer electronics division and enter new areas2006-08-14 11:38 Article sou...
[i=s]This post was last edited by Adventure Warrior on 2022-8-1 00:17[/i]Using my free time on weekends, I can say that the basic functions of the simple board camera have been achieved. The main func...
[i=s]This post was last edited by qwqwqw2088 on 2020-1-17 08:34[/i]Working with electronics inevitably involves contact with transformers, and detecting and judging their quality is one of the necessa...
I have created a blog on NetEase Blog, mainly about microcontrollers and other electronic knowledge. I hope you will visit it and find something useful to you! [url=http://blog.163.com/guojinlong928@1...
I am a beginner in microcontrollers and want to make an electronic clock by myself. I bought two MAX7219s. I can drive one MAX7219, but after cascading the two MAX7219s, I cannot drive the second chip...
Today's portable medical devices allow patients to diagnose and treat themselves, move around freely, and even use the devices when they are out and about. To achieve the "easy to carry" feature, po...[Details]
Embedded systems are the replacement products of computer technology, communication technology, semiconductor technology, microelectronics technology, voice and image data transmission technology, and...[Details]
How can we get the highest performance from an A/D converter? The obvious answer is to use good design and board layout, but there are other techniques that can be used to improve performance. We can ...[Details]
Designers of hearing aids have stringent requirements. Hearing aids must be small enough to fit in or behind the ear, operate on ultra-low power, and be free of noise or distortion. To meet these requ...[Details]
In response to a series of problems caused by the backwardness of traditional water meters, the Ministry of Construction of China has proposed the requirement of "three meters per household" for ur...[Details]
Lithium-ion battery is a widely used rechargeable battery. It has the advantages of high single-cell operating voltage, small size, light weight, high energy density, long cycle life, rapid full ch...[Details]
The small size and low cost of home appliance control boards mean that high-cost materials will not be used in the circuit to solve the electromagnetic interference problem. The interference of hom...[Details]
E6601A is Agilent's new generation of comprehensive tester platform, designed to provide low-cost calibration solutions for mobile phone manufacturers. It uses an open Windows® XP platform, allowi...[Details]
Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communications since the advent of digital communications. Many new wireless commun...[Details]
In order to ensure the reliability of the driving assistance system and the basic functions of the car, and also to leave suitable connection interfaces for the car's future new entertainment and ...[Details]
Introduction
Wireless operators are driving demand for broadband and data rates by offering enhanced data services to increase average revenue per user (ARPU). The need to provide users with ...[Details]
1. Basic circuit characteristics of power amplifier
The basic circuit of the complementary symmetrical OTL power amplifier is shown in Figure ①. Among them: C1 is the signal input coupling ele...[Details]
introduction
Traditional electric actuators are easy to use and save investment, and have been widely used in production process control systems in the fields of electricity, metallurgy, petro...[Details]
Abstract: CC2420 is a 2.4GHz RF chip introduced by Chipcon that complies with the IEEE 802.15.4 specification. It is used to develop ZigBee devices and products for PAN networks such as industrial ...[Details]
This paper introduces the technology and application of optical transceiver modules and digital non-volatile variable resistors in optical communication networks, and focuses on the design and appl...[Details]