I have drawn a diagram with two grounds, GND and GND1. How should I apply copper? Should I apply copper in different areas according to the distribution of the two grounds, and connect them to differe...
I modified the camera driver based on the original Samsung driver (the application was almost unchanged, and the demo that came with the BSP was used). After modifying the corresponding settings, the ...
[i=s] This post was last edited by Brother Meng Yi on 2015-7-20 13:06 [/i] [align=left][font=宋体]Foreword: The shift register IP core seems to have been inconspicuous, and many beginners don’t know abo...
0000]//添加的DEBUG[/color] Microsoft Windows CE Bootloader Common Library Version 1.4 Built Mar 26 2009 22:59:02 Microsoft Windows CE Bootloader for the Samsung SMDK2440 Version 2.4 Built Mar 31 2009 run...
[i=s]This post was last edited by niuyuzhe on 2015-5-16 00:11[/i] I don't know much about technology, but I have a product idea. The requirements are: A set of equipment, divided into equipment A, B a...
I am still a student, a super rookie. I just came into contact with this development board because of my teacher's project. Now I have this problem: I am making a WIN CE6.0 simulator in VS2005. I down...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[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]
LonWorks fieldbus technology is widely used, for example, in intelligent buildings, industrial control, environmental protection, etc. Echelon's LonWorks system has been used in the products of tho...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[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]