Hardware platform: ARM7 44b0x Software debugging platform: ADS1.2 Purpose: Debug a NandFlash of model: Samsung's k9f2808 with a capacity of 16M * 8Bit In the text: NF means NandFlash...
Please help me analyze a program. I use a 40M crystal oscillator, so one clock cycle is 25ns. clk is the input and ledout is the output. I want to change the level of ledout once every second. The pro...
Initial/telephone interviews are usually quite general. Applicants are advised to prepare in the following aspects: 1. Before the interview, you should browse the company's website and related informa...
Live broadcast time: June 23 (Thursday) 14:00-16:25Live broadcast topic: New opportunities in the UWB marketWatch replay: Click to watch
Questions and Answers Summary:Question content
Reply contentWha...
I made an airplane animation with sound. I couldn't find the airplane sound for a while, so I just used the most original one. Source code: [code]from microbit import * plane1 = Image('00000:00000:000...
This summary will introduce the transmitter characteristic test of TD terminal products - uplink power control. According to the 3GPP TS34.122 standard, UE uplink power control is divided into uplink ...[Details]
WiMax technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure system performance para...[Details]
DC regulated power supply is a commonly used electronic device, which can ensure stable output voltage when the grid voltage fluctuates or the load changes. A low ripple, high-precision regulated p...[Details]
Demand Analysis
In an era of rapid information development, the process of electronicization of the financial system has also been greatly accelerated. As a platform that provides services 24 ...[Details]
Automatic target recognition (ATR) algorithms usually include algorithms for automatically detecting, tracking, identifying, and selecting attack points for targets. The complexity of the battlefi...[Details]
FSK (Frequeney-Shift Keying) uses carriers of different frequencies to transmit digital signals. FSK signals have the advantages of strong anti-interference ability and long transmission distance, and...[Details]
As modern cities develop towards multi-functionality, urban layouts become increasingly complex, with hundreds, even thousands of ground monitoring points. To ensure that functional departments can...[Details]
With the deepening of energy crisis and environmental pollution, the research and utilization of solar energy has received widespread attention. Solar energy is an inexhaustible renewable energy so...[Details]
1 Introduction to Oscilloscope
An oscilloscope is a tool used to measure the fluctuation of voltage or current in a circuit. It can reflect the working condition of the device in real time...[Details]
1.
Introduction
The control system mentioned in this article controls the normal operation of the communication equipment and is an important part of the entire communication equipment. ...[Details]
1. Learn Linux
According to what I learned from the forum, I chose to learn embedded Linux. It just so happened that our school also attaches great importance to embedded Linux. From the labor...[Details]
Hardware road:
Step 1: PCB design, generally for the circuit cutting and expansion of the development board, based on the development board schematic, draw the PCB and package library, and...[Details]
0 Introduction
Since the beginning of the 21st century, as human beings explore the outer space, deep space exploration is gradually becoming a new hot spot in space activities. In 1998, t...[Details]
1 Introduction
In recent years, more and more substations of 35kV and above have been unmanned, and low-voltage electricity consumption in the station is the basis for ensuring the ope...[Details]
0 Introduction
As people's demand for consumer electronic products (such as PDA, MP4, HDTV, etc.) continues to increase, especially the demand for high-quality and high-definition multimed...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
