Provide standard thick card and special-shaped packaging. Standard thick card size: 86 x 54 x 5mm. Operating frequency: 2.4GHz-2.5GHz ISM microwave band, 128 channels, channel bandwidth 8MHz. Data rat...
My bsp contains stepldr and eboot. I want to run eboot. However, after burning stepldr.nb1 into flash, dnw displays garbled characters! ! ! ! This is the initial code of the serial port: void Uart_Ini...
According to relevant reports, descriptions of 6G mobile communication related technologies have appeared in the newspapers. The theoretical download rate of 5G is 10GB (Byte) per second, which is 10 ...
I want to write a program that can create files, using the CFile class, but I don't know how to set the path. Can you please tell me the path problem in detail? By the way, I use the SD card to start,...
After I configured 207, the program always cannot enter the network receiving interrupt. I don't know what's going on? It was normal when I used 107+9161 before, but now it doesn't work after moving t...
[size=4][size=4][b][color=Green]Guan Guan has carefully compiled a wave of TI DSP information for everyone. Friends who need it, please collect it quickly! [/color][/b][/size][url=https://download.eew...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[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]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[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]
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]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[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]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[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]
Synchronous buck designs are becoming increasingly difficult, and the selection of suitable ICs is becoming quite narrow. This Design Idea combines a current-mode PWM IC used in a flyback regulator...[Details]
RF/Wirelessly
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