Hello friends: I have a Bosch infrared passive detector. When the alarm is triggered, it outputs a disconnected switch signal. I want to use this signal to control the speaker to send out an alarm sig...
The square wave signal has a low voltage of 0V, an amplitude of 3.3V, and a frequency of 1Hz to 2MHz. How to use analog circuits plus FPGA to measure the rise time of the square wave's rising edge?...
KylinlinkDIY This DIY mainly introduces a digital remote control of a flight control system, with the openpilot's oplinkmini as a reference. The main tasks are as follows: 1) Add RF modules with 100mW...
[b][color=rgb(57, 154, 178)][url=http://www.cnblogs.com/jasonxiang/archive/2012/10/17/ubuntu_boa.html]Configuration and setup of boa server under Ubuntu[/url][/color][/b] [color=rgb(51, 51, 51)][backc...
After downloading the CKFA.BIN file, the serial port displays CPU UNLOCK. After analysis, it is found that the 8 addresses after 0X3F7FF8 of the converted CKFA.BIN file do not correspond to 0XFFFFFFFF...
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]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[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
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be use...[Details]
Embedded System
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