I have a file in the middle, but I don't know what to open. I can't post it here. If you understand, please contact me. I am an expert in microcontrollers....
I encountered a problem. I am using the SerialPort class. After opening the port, the first time I send "AT" the DataReceived event does not trigger. No matter how long I wait, it will only be trigger...
Nowadays, dishwashers have become a must-have appliance in many home kitchens. So how do dishwashers control the water level?
A photoelectric water level sensor is installed in the dishwasher. When th...
This circuit is part of the AGC circuit, and VG1 is the output voltage of the AGC. VF3 is used to adjust the circuit gain to control the size of VG1. Due to my limited ability, I cannot do theoretical...
I use the YL2410 development board s3c2410 of Youlong Company, but I installed the BSP of magic2410 of Zhou Ligong Company because the BSP provided by YL2410 is modified from wince4.2 version, and it ...
I have been learning Gigabit 8B/10B encoding circuit design recently. Since I have no foundation in communications, the basic concepts in the materials I found on the Internet are not very clear. Now ...
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[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]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[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]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
Traditionally, when using PLC to control stepper motors, a dedicated stepper motor control intelligent module is usually added to the PLC, and then connected to the drive power supply to realize th...[Details]
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]
Embedded System
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