The electronic design competition is over, and I have no regrets. Now I have officially started to learn ARM. Today I bought a set of M3 boards online, which is the HuoNiu development board that many ...
[align=center][font=黑体][size=18.0pt]What is a decoupling capacitor?[/size][/font][/align][align=left]The rule of thumb for PCB design is: "Place a 1-10μF capacitor at the power supply input end of the...
The core board and baseboard structure are adopted. The core board only includes several main components such as SDRAM NOR NAND CPU. The operating system runs normally on the previous baseboard. At pr...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:13 [/i] What are the specific functions of pins 10 and 12 of MC1648? How to input the signal generated by the LC oscillator? Does MC1648 hav...
I have no basic knowledge and want to participate in an electrical competition. I want to work on power supply. What should I do? What should I focus on? Thank you very much!...
[i=s]This post was last edited by ylyfxzsx on 2015-9-11 20:52[/i]The picture is just a simple demonstration, the actual function will be better than this. Personal introduction: [align=left]Yang Fuxia...
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[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]
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]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[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]
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]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
This article introduces a high-reliability, high-power automatic water supply device made with 89C2051 single-chip microcomputer, which has phase loss detection, over-temperature detection, over-cu...[Details]
At present, more than 40 fieldbuses have been developed in the world, among which CAN bus is suitable for application in automobile inspection lines because of its unique features such as strong re...[Details]
A stepper motor is a motor that converts electrical pulse signals into linear or angular displacements. However, the control of stepper motors is usually developed in assembly language or C languag...[Details]
Introduction
Temperature and humidity control are widely used in people's production and life. People use thermometers and hygrometers to collect temperature and humidity, and control temperatu...[Details]
TMC428 is a stepper motor motion controller from TRINAMIC. It can reduce the workload of motor control software design and development costs. The 3-axis stepper motor drive control system based on ...[Details]