Author: Zhao Chunjiang, National Agricultural Informatization Engineering Technology Research Center Source: Computer World 2010-5-6 08:42:32 In the past decade, with the development of smart agricult...
It is a circuit board diagram, single-sided board, and the red line represents the jumper. There is no schematic diagram, so let me explain it briefly. A17 is an 8-pin pin, which can be used to connec...
The company uses mentor WG2004. But it can only be installed under XP. My own computer is win7 64, and I have installed mentor ee7.9.5. Now I can't open the schematic diagram of mentor wg2004 with ee....
[i=s]This post was last edited by DDZZ669 on 2018-10-3 20:07[/i] Previous post [url=https://bbs.eeworld.com.cn/thread-988213-1-1.html] [Raspberry Pi 3B+ Review] TensorFlow Object Recognition[/url] I m...
[align=left]Programming of the digital potentiometer x9221 I am currently working on a topic, using a microcontroller to control the digital potentiometer x9221 connected to the lm393p. Our hardware h...
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]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[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]
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]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[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]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
