[color=rgb(68,68,68)][backcolor=rgb(250,250,250)]A small capacitor has eighteen martial arts. Are you familiar with them?Capacitors are almost indispensable energy storage components in electronic cir...
[i=s] This post was last edited by Pinghu Qiuyue on 2014-2-22 17:33 [/i] It is impossible to stay in the era of single-chip microcomputers, C2000 dsp and ARM Cortex M3/M4 forever. Isn’t it time to sta...
What is the standby power consumption of electronic products exported to Europe and the United States? Is it a compulsory certification? I hope you can explain it in more detail, thank you!...
Research and source code of the gyro DMP of the Dot Doctor MPU6050. The gyro and acceleration sensor MPU6050 has DMP integrated inside for calculating quaternions. After research, it was finally succe...
The terminology in single-chip microcomputer: emulator, debugger, simulator, CPU, development board, experimental version, what is the relationship between them? What are these concepts? It is better ...
The following screenshots are from HP's Impedance Measurement Manual, page 2-7.The above picture shows the automatic balancing bridge structure used in a general handheld LCR meter. The measurement fr...
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[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
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
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[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]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[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]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
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