There is a problem with the serial port for communication between the numerical control part and the mechanical part of the CNC machine. The numerical control is unstable and freezes after running for...
[i=s]This post was last edited by shenlan1986 on 2016-11-18 21:46[/i] [p=30, 2, left]Through the previous evaluation, we found that the Raspberry Pi 3 is very powerful. It can run Raspbian, Windows Io...
[i=s]This post was last edited by Duanqiao@残雪 on 2015-6-7 22:05[/i] [color=#000][backcolor=white]I used DSP28335ADC to sample sine waves. The peak value collected was 3V and the sampling frequency was...
For example, my computer is connected to a photoelectric switch, and I want to use a PC program to know the voltage level (or on/off) of the photoelectric switch circuit. How can I connect it? I have ...
Application architectureSimple front-end and back-end sequential execution program: the method used by most people, no need to consider the specific architecture of the program, just write the applica...
I use CCS5.4 and follow the method in [url]https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=314284&highlight=MSP430%2BFLASH[/url] to operate FLASH, but this warningappears. How to fix this? Do ...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Electric bicycles have long been a means of transportation for lower-income groups due to their affordability. The largest concentrated expense in the use of electric vehicles is the cost of replac...[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]
HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
1. Introduction
With the rapid development of computer technology, communication technology, and integrated circuit technology, the large-scale application of field control instruments and equ...[Details]
Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
Embedded System
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