The basic principle of true RMS digital voltmeters. Using true RMS (TRMS) digital meters, the RMS voltage of various waveforms can be measured accurately and in real time to meet the needs of modern e...
[i=s]This post was last edited by x1816 on 2016-10-23 21:53[/i] Without further ado, here are the pictures! (The following pictures are all real photos, only reduced in size and other simple processin...
The company recently bought a motherboard as in the title, configuration: 2G memory + 4G SD card. Main frequency 1.6Ghz. We first installed a simplified version of XP, which is obviously a bit overkil...
[i=s]This post was last edited by hjl240 on 2022-5-3 20:21[/i]Preface
About 10 years ago, I saw someone share how to play the bad apple video on the LCD screen using a microcontroller in our EEWORLD f...
Hello everyone:Currently, there are two vacancies available for joining the " Industrial Measurement and Control Terminal DIY" group , one of the projects in the Fujitsu Cortex development board DIY a...
To be honest, Zhou Ligong's TKSTUDIO is really not that good. It's really hard to use and it's a hassle to load and set up programs.
It's very inhumane. If you don't use it for debugging for a while, ...
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
The rapid development of the automobile industry has promoted the progress of global machinery, energy and other industries, as well as the development of economy, transportation and other aspects,...[Details]
0 Introduction
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission...[Details]
Since the implementation of the self-weight toll collection system, the highway administration has not only high requirements for the vehicle axle recognition rate, but also requires a long service li...[Details]
1 Introduction
This laboratory is mainly based on the characteristics of vocational education. It provides remote PLC technology training and teaching experiment functions for on-campus (studen...[Details]
0 Introduction
In the fields of petroleum, chemical industry, metallurgy, electricity, textile, light industry, water conservancy and other industries and scientific research, relevant pressur...[Details]
The classification of large-screen electronic image display technology is as follows:
The projection type screen display system relies on the optical projection method to form an ima...[Details]
Different places have accumulated certain experience in equalizing charging of battery packs, but it is difficult to master it properly. Long-term non-equalizing charging or frequent equalizing cha...[Details]
Analogue and Mixed Signal
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