The four-month-long ARM+DSP dual-core processor application development seminar ended last week. First of all, we would like to thank Hezhongda for its support! Thanks to the speakers blacksword and e...
Gas concentration detection instruments are indispensable in coal mine operations. This paper proposes a new type of gas concentration detector based on the principle of non-dispersive infrared spectr...
Network AnalyzerWhat is Network Analyzer?
Network Analyzer, often abbreviated as Network Analyzer or NA, is one of the essential equipment in RF engineering. While an oscilloscope displays transient r...
Pomona - 60 years of high-quality connectors and test accessories, the solution for high-reliability signals!
Any engineer who needs to transmit a signal from one end of a device to another (design en...
[i=s]This post was last edited by mzb2012 on 2017-11-1 00:06[/i] [b][size=5]I. Essentials for demonstration[/size][/b] 1. Speaker to play sound2. 12V DC power supply to provide power 3. Blue Magic MP3...
[align=center][size=5][b]AC6102 DDR2 Test Project[/b][/size][/align][align=left] [/align][align=left]This document introduces the test process of DDR2 memory on AC6102 based on Verilog code. AC6102 us...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[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
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
ARM Technology
京公网安备 11010802033920号
EEWORLD
