[i=s]This post was last edited by qwqwqw2088 on 2014-12-1 08:41[/i] [p=25, null, left][color=rgb(62, 62, 62)]Currently, there are three types of voltages used for indoor electricity in countries aroun...
[p=23, null, left][color=rgb(0, 0, 0)][backcolor=rgb(255, 255, 255)][size=10.5pt][font=微软雅黑][size=3][color=Red][size=4][size=3][color=Black]TI technology experts will live broadcast the latest CapTIva...
I use the following code to read the call log. The program runs without errors and can return the number of all calls. However, when the hr=PhoneGetCallLogEntry(h,&pCall); method puts each data in pCa...
Four or five programmers went to eat at noon. The waiter put the menu on the table and said, "Order whatever you want!" One of them, Xiao Shuai, said, "Let's drink less beer." Another one, Guangmingdi...
When porting uCOS-ii, the target board is SAM6300i, and the MCU is AT91sam9263. Now I want to write a test program, but I don't know how to choose the clock frequency. Can any expert give me some advi...
The simulation schematic is as followsThe microcontroller source program is as follows:
//******************************************************************//
#include MSP430x24x.h#define uchar unsign...
SinoWise's SH66xx series 4-bit microcontrollers have the characteristics of fast speed, low power consumption, simple structure, easy to use, and high cost performance. They are widely used in remo...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
Microelectromechanical systems (MEMS) are gradually entering the consumer, industrial, medical, automotive and computer application markets. Moreover, we cannot ignore their steady progress in the ins...[Details]
DC regulated power supply is a commonly used electronic device, which can ensure stable output voltage when the grid voltage fluctuates or the load changes. A low ripple, high-precision regulated p...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
A financial analyst pointed out that the signal reception problems of Apple's 3G iPhone may be caused by some defective chips.
Richard Windsor, an analyst at Nomura Securities, said in a resea...[Details]
1 Introduction
Intelligent software agents are software programs that can perform specific tasks for users, have a certain degree of intelligence, can autonomously perform some tasks, and ...[Details]
Abstract:
Under high dynamic conditions, combined with GEC's twelve-channel correlator GP2021, this paper discusses the structural design of GPS receivers and the key technologies inv...[Details]
Siimpel announced that its MEMS-based silicon camera technology, SiimpelFocus SF9x, has been used in Motorola's newly released MING A1600 mobile phone. The MING A1600 is the industry's first mobile...[Details]
Abstract: In many SCART applications, due to the complex signal switching requirements, dedicated ICs are usually used to implement SCART connections. This will bring cost pressure to single SCART ...[Details]
1 Introduction
With the rapid development and continuous progress of computer, network communication and Internet technology, embedded systems are widely used in homes and industries. ...[Details]
Abstract: This paper analyzes the technical characteristics of mobile streaming media and the core technical protocol of mobile streaming media - H.264 protocol, and explains the two major domesti...[Details]
Intelligent video analysis system is the development direction of monitoring. This technology is not far away from us. The 1,300 channels of the Qinghai-Tibet Railway use video analysis to protect ...[Details]
introduction
Carbon monoxide (CO) is a colorless and odorless gas. When CO enters the human blood circulation system, it will quickly combine with hemoglobin to form carboxyhemoglobin, occ...[Details]
Analogue and Mixed Signal
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