describe
Measure water flow in large pipes using the Ultrasonic Flow Transmitter Reference Design with the help of an ultrasonic sensing evaluation module.
Reference Design
Ultrasonic Flow Transmitter...
I see the connection method of STM32F415 in the picture, which seems to be quite complicated. Is it necessary to remove the jumper when using the VCAP function, and add a jumper to ground when not in ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] Switching power supply that can improve the transmission efficiency of W-CDMA mobile phones...
[i=s]This post was last edited by johnrey on 2019-1-21 16:08[/i] [size=14px]One month is not too long. After all, there are many things to do at the end of the year, and it is impossible to have a lot...
I would like to ask the experts: I currently modify the parameters I need directly in the f8wConfig.cfg file when burning the program. In actual application, I need to be able to modify these paramete...
In the single-chip computer, the program sets an output pin to a high level of 3v, and uses this high level to drive the load through the base of the transistor to the negative pole of the power suppl...
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]
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[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]
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]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[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]
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]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[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]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[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]
Microcontroller MCU
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