Sorry to trick you into coming here. There is no soldering iron in the picture, but I found that the soldering iron is amazing during this debugging process! P5.1, P5.2, P5.3 are the main MCU RB1, RB2...
nWAIT [Input] nWAIT requests to prolong a current bus cycle. As long as nWAIT is L, th
current bus cycle cannot be completed.
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nWAIT PIN OPERATION
If the WAIT bit(WSn bit in BWSCON) corresponding...
After asking a lot of useful questions, I finally got the thermal imaging data. I modified the 16_ov2640_sdram routine of verimake-team, replaced the 16-bit ov2640 data with 8-bit thermal imaging data...
Hello everyone! I am an undergraduate student and have already learned VerilogHDL in a relatively systematic way. Now I want to learn FPGA, but the materials in the library are all about VHDL. Could y...
Use flash224 to download bootrom to arm9 development board, the hyperterminal can connect and display running information, the indicator light of the network port is also on, why can't ping be connect...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:34[/i] National Electronic Design Competition Paper Writing Guidance, I hope it can help you!...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[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]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[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]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
MCU
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