PLC controls two servo motors to work: the main shaft makes a fixed circular motion, and the slave shaft is required to follow the main shaft to do cyclic forward and reverse rotation within a certain...
How is the compensation of programmable pressure sensor performed? (such as MLX90807) Does the sensor to be tested need to be placed in a container for compensation (change the pressure and temperatur...
[table] [tr][td]First create a project directory and copy public files: copy the library directory in the FWlib directory in the STM32 software library to the directory of the project to be built[/td]...
[i=s] This post was last edited by paulhyde on 2014-9-15 04:15 [/i] Dear brothers and sisters who participated in the national competition, can you show us your past works? I am a rookie and would lik...
#define LED_ADJ 16#define LED_IOCON (0xFFLED_ADJ)#define LED_OFF()IO1SET=LED_IOCON#define LED_DISP(dat) LED_OFF(); IO1CLR=((dat)LED_ADJ)What do these four lines of code mean?Also, is there any differe...
I would like to ask if the input voltage of ST's L7915CV reaches -26V, the output voltage can no longer be stabilized at -15V? (The situation is like this, I tested the 5 ST L7915s I bought yesterday,...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[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]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[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]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[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]
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]
Industrial Control Electronics
京公网安备 11010802033920号
EEWORLD
