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 order to prevent traffic accidents, when the intelligent detection device of the car detects danger ahead, it must send a warning message to the driver. The voice alarm clearly reminds the drive...[Details]
TD-SCDMA (Time Division Synchronous Code Division Multiple Access) is one of the three major standards for the third generation of mobile communications. It is a communication standard with indepen...[Details]
This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices to achiev...[Details]
In today's society, heart disease has seriously affected people's life safety. Many patients with sudden heart attacks are threatened because they cannot get timely treatment. Traditional ECG monito...[Details]
Radio Frequency Identification (RFID) technology is a contactless automatic identification technology that uses radio frequency signals to read and write relevant data from target objects to achiev...[Details]
Human body information monitoring is an emerging field. People envision developing wireless electroencephalogram (EEG) monitoring equipment to diagnose epilepsy patients. Wearable wireless EEG can ...[Details]
Digital signal processors have efficient numerical computing capabilities and can provide a good development environment, while programmable logic devices have highly flexible configurability. This...[Details]
As FPGAs incorporate more and more capabilities, the need for effective debugging tools will become more critical. Careful planning for internal visibility will enable teams to adopt the right debuggi...[Details]
Overview
Bioelectric signals are very weak, and there is strong interference when detecting them. Therefore, there are many technical difficulties in designing high-quality bioelectric ampli...[Details]
Currently, it is impossible to dynamically obtain patient information in medical monitoring. Once the patient's condition worsens, emergency treatment cannot be implemented in the first place, and the...[Details]
With the development of automatic control technology, the application of precision air pressure generation and control technology is becoming more and more extensive. However, the traditional valve...[Details]
Engineers who are new to wireless design and wireless product development need to master the basics of
RF measurement
. In many cases, this process is to enable engineers who have been engag...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
There are many ways to attenuate signals. The most commonly used method is to divide the voltage using resistors. The common circuits are as follows:
Oscilloscope pre-stage attenuation c...[Details]
System Introduction
EraSoC-1000 series chips are high-performance SoCs (System on Chips) based on the Loongson core. With their powerful CPU processing capabilities, 64-bit floating-point ...[Details]