[p=24, null, left][color=rgb(102, 102, 102)][font=arial, 宋体]I am a newbie and I have chosen a course on communication design. I don't have any Chinese books on antennas, so I can only ask for help. I ...
[b]This article is reproduced from Analog Dialogue, ADI's technical magazine. [/b] [url=https://ezchina.analog.com/message/28501#28501]https://ezchina.analog.com/message/28501#28501[/url] [align=left]...
I checked many times, the FIFO depth is set to 8192 by software, but the actual chip runs at a depth of 32, which is puzzling. Please explain! I will report the progress in two days....
According to the circuit wiring in the figure, the capacitor and inductor are a little larger than those in the circuit. The input is 10V, and the output is adjusted to 20V, but the current can only r...
I just saw a post and would like to share it with you: This time, I want to discuss state-owned enterprise components. Domestic components should be divided into two types, one is produced by state-ow...
Hello everyone, I am a beginner in embedded systems. Since I cannot afford a development board, I am now learning to use Skyeye to simulate the environment. The embedded system I use is Linux, with ar...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
PCB Design
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