I drew a board myself and used 2214 emc to drive external memory. I would like to ask: 1. LPC2214.H file 2. How to set up LPC2214 EMC. I have been looking for these two for a long time but couldn't fi...
The cigarette lighter output voltage is 16V. I added a 44k resistor to the positive terminal. Will this burn the MP3 again? I don't care, I'm afraid it will burn another one....
ARM+linux system, after burning the target file into the board, the problem of Kernel panic - not syncing: No init found. Try passing init= option to kernel. appears. Not all target boards are like th...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:16 [/i] When the temperature reaches 40 degrees, the fan starts to rotate, and when it reaches 60 degrees, the fan reaches the highest speed...
I've been trying to get ZLLDEMO up and running this week. I downloaded the SDK from here: http://www.atmel.com/zh/cn/tools/BITCLOUD-ZIGBEEPRO.aspx http://www.atmel.com/zh/cn/tools/BITCLOUD-ZIGBEEPRO.a...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
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