[align=left]Hello experts, I am analyzing the source code of the [font=新宋体]micokit_enjoy[/font] project in [font=新宋体]SDK_MiCOKit_v2.3.0.2[/font]. [font=新宋体] [/font]In [font=新宋体]fogcloud_msg_dispatch.c...
The previous articles introduced Qt routines, which are all hardware-independent and can run on both Windows and embedded platforms.In this article, we will test how to use the Qt interface to control...
Circuit Function and AdvantagesThe reference design shown in Figure 1 is a high-resolution, wide-bandwidth, high-dynamic-range, IEPE (Integrated Electronics Piezoelectric)-compatible interface data ac...
I just started learning UCOS and don't have time to read books, so I have to ask you here first.During the IRQ interrupt processing of UCOS (ARM9 platform), we can see that the IRQ mode is switched to...
[i=s]This post was last edited by spacexplorer on 2014-7-11 09:48[/i] The free boards of the HELPER2416 student aid program were all sent out yesterday. I believe many people have received the boards....
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
0 Introduction
PROFIBUS is an open digital communication system with a wide range of applications, which has been included in the international standards IEC 61158 and IEC 61784. Since the gen...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
1 Introduction
The automobile drum test bench (also known as chassis dynamometer) is a large-scale indoor automobile test equipment and a bench test system for completing automobile whole vehi...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]
New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]
introduction
Remote control technology, also known as remote control technology, refers to the remote control of the controlled target. It is widely used in industrial control, household appli...[Details]
Automotive electronics design must provide more competitive cost advantages under the conditions of multiple design requirements such as performance, reliability, and time to market. This article w...[Details]
DIY/Open Source Hardware
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