I am planning to make a handheld device with Android 4.2 or above, low power consumption, and industrial-grade chips. Now I am choosing between IMX6Q and S5E4412. I feel that the power consumption of ...
We are planning to do an Android project. We found that the OK6410 of Feiling is pretty good. Can anyone who has used it tell us about the OK6410?
Which Android version is supported? How does Android ...
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...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
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