It's the time of year to look for a job again. This may be useful to you: I saw it from Xi'an Jiaotong University BBS, and I'm sharing it with you. However, this is the information of the 2009 campus ...
International Rectifier (IR) recently launched three new 25V DirectFET MOSFETs, including the IRF6622 control MOSFET, IRF6628 and IRF6629 synchronous MOSFETs, which are mainly used in embedded CPU pow...
I have seen the structure diagram of the 51 IO port, and I think that if the internal voltage is set to 0 first, then no matter what the external voltage level is, it will be pulled to a low level and...
[i=s] This post was last edited by zhaogong on 2017-6-21 00:29 Edit This article will briefly introduce my experience of learning and playing with the Bluetooth routines in the official SDK package. F...
Foreign Examples a. The MOS large-scale integrated circuits produced by Motorola, the microprocessor (CPU), were carefully observed and recorded during the 11 weeks of aging test. It was found that at...
How to add self-generated function library to winavr+avrstudio system? Now only function library is generated, for example: mylib.a, mylib.h. However, when adding the paths of these two files to the p...
The U.S. Food and Drug Administration (FDA) points out that home health care is the fastest growing area in the medical device industry. Driven by the increase in average life expectancy, the increasi...[Details]
Embedded systems are the replacement products of computer technology, communication technology, semiconductor technology, microelectronics technology, voice and image data transmission technology, and...[Details]
Ultrasound systems are among the most sophisticated and complex signal processing instruments in widespread use today. Like any complex instrument, there are many trade-offs to be made in implement...[Details]
Multi-parameter monitor is an important device in clinical nursing. It can monitor the patient's ECG, blood pressure, blood oxygen saturation, respiratory rate, pulse rate and temperature. At present,...[Details]
Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
introduction
The data detected by various
measuring instruments
often need to be transferred to a PC for data processing and archiving, so as to make full use of the rich hardware an...[Details]
TMS320C62X is a new generation of high-performance fixed-point digital signal processor (
DSP
) chip
from Texas Instruments (
TI
). The software design problem based on
DSP
is to use...[Details]
The microwave multifunctional therapeutic device uses microwave radiation for heating treatment, which can achieve the effects of sterilization and blood circulation. Using microwaves to directly c...[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]
Currently, there are huge differences in market analysis statistics for high-brightness LEDs (light-emitting diodes). Despite the divergence of forecasts, one trend is clear: the high-brightness (H...[Details]
The teardown of the third-generation iPhone shows that the phone is more integrated and may cost less, in part because of the use of chips from Broadcom and Toshiba. One analyst joked that the "S" ...[Details]
The four-element infrared detector uses photosensitive elements, and the alarm is triggered only when each detector detects a signal. It has stronger anti-false alarm capability and better detectio...[Details]
Biometric authentication technology replaces the traditional methods of using keys, ID cards, passwords, etc. for personal identification, and can be widely used in access management in bank...[Details]
In the past one or two years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more fun...[Details]
0 Introduction
With the release of the "Elevator Supervision and Inspection Regulations", new requirements have been put forward for the inspection quality of elevators by inspection agenc...[Details]
Analogue and Mixed Signal
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