When we design a small PLC control system, we often need to change the data inside the PLC externally, such as the value of Counter, Timer or Data, to meet the needs of the production process. And it ...
[i=s] This post was last edited by zzsxx on 2018-2-24 09:39 [/i] The file is in the attachment, there are no pictures in the whole text, and negative comments are not accepted. This error mainly solve...
Reversing radar is now widely used, but there are often certain blind spots in the detection range. Due to the installation position of the radar probe, when the obstacle behind the car is too low, to...
Job responsibilities:1. Circuit schematic, PCB design, firmware program developmentQualifications:1. Bachelor degree or above, more than 1 year of work experience, graduated from electronics / communi...
[i=s]This post was last edited by Wangbao Electronics on 2015-4-10 10:41[/i] [b][size=6]Chapter 2 Golden Dragon 107[/font][font=宋体]——[/font][/font][/color][color=rgb(255, 0, 255)][font=宋体]EXTI[/font][...
At the 65nm node, a single chip can contain hundreds of millions of gates. This high complexity makes the hierarchical design process extremely time-consuming and difficult to achieve yield requiremen...
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[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]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[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 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]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[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]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]