[i=s]This post was last edited by elwh8283752 on 2016-8-15 20:57[/i] [align=left][color=#000][font=宋体][size=3]If packets are sent continuously with an interval of less than 350ms, packet loss will occ...
[align=left][font=等线]The first time I came into contact with an oscilloscope was in a physics experiment class in college. At that time, I thought it was amazing. If you connected a signal, you could ...
Please tell me how the vehicle-mounted GPRS device communicates with the computer in the monitoring center. Also, if it is on a train, how to solve the power supply problem?...
When I was reading the PDD layer of the serial port driver, I had the following questions that I was not clear about. Please help me solve them. Thank you in advance. 1. Is LOOKUP_TBL a structure? Wha...
I feel that S3C6410 is the future trend. After all, it is ARM11, which is more advanced than ARM9. I am a senior this year and plan to learn embedded technology during the summer vacation.
, so it wil...
I received the development board today, and the CE 6.0 in the CD my boss gave me turned out to be a 120-day trial version, not the official version... I would like to ask for a official version to dow...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
RF/Wirelessly
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