scholarly journals Raspberry Pi, conectividad y programación mediante puertos GPIO

2020 ◽  
pp. 1-13
Author(s):  
Franco Gabriel Caballero-Julián ◽  
Maricela Morales-Hernández ◽  
Eric Mario Silva-Cruz ◽  
Diego Gabriel Caballero-Cantarell
Keyword(s):  
Data Acquisition ◽  
Computer System ◽  
Low Voltage ◽  
Electronic Devices ◽  
Computer Systems ◽  
Raspberry Pi ◽  
Electronic Systems ◽  
And Control

Today, there is an innumerable amount of electronic devices and computer systems that are oriented as platforms for the management of information through the network; manipulating data and at the same time, performing tasks using low voltage electronic signals. They can activate, deactivate or control a device or a system using sensors. In this context, the Raspberry Pi platform has an interface composed of a set of pins (GPIO) through which voltage signals can be accessed, and can interact with other electrical and electronic systems for data acquisition and control. This article aims to facilitate access to the Raspberry Pi platform from its installation, configuration, to its programming of the ports through examples and instructions, considering the platform as a computer system. The interest of the authors is to provide the reader with the tools, so that the programming of specific applications is the new challenge.

An integrated computer system for STEM data acquisition and processing

1986 ◽  
Vol 44 ◽  
pp. 874-875
Author(s):  
James F. Hainfeld ◽  
Keith L. Monson
Keyword(s):  
Data Acquisition ◽  
Control Systems ◽  
Computer System ◽  
Digital Data ◽  
Digital Data Acquisition ◽  
Electron Microscopes ◽  
Hardware Costs ◽  
Data Acquisition And Processing ◽  
And Control ◽  
Large Host

Several laboratories have reported digital data acquisition and control systems for electron microscopes. The considerations involved in implementation of such a system have been reviewed. All of these systems have used a relatively small minicomputer, either as a stand-alone, or as a satellite processor linked to a larger computer, so as not to burden the large host with the mundane task of operating a microscope. In recent years however, hardware costs have decreased sufficiently that many laboratories have their own superminicomputer (e.g., one of the Digital VAX series), or share one within a small group of users.

Situational Strategic Awareness Monitoring Surveillance System–Microcomputer and Microcomputer Clustering used for Intelligent, Economical, Scalable, and Deployable Approach for Safeguarding Materials

2020 ◽  
Vol 2020 (3) ◽  
pp. 60408-1-60408-10
Author(s):  
Kenly Maldonado ◽  
Steve Simske
Keyword(s):  
Surveillance System ◽  
Cost Effective ◽  
Government Agencies ◽  
Electronic Systems ◽  
Time Data ◽  
Potential Threat ◽  
Intelligent Surveillance ◽  
World Markets ◽  
Programming Software ◽  
And Control

The principal objective of this research is to create a system that is quickly deployable, scalable, adaptable, and intelligent and provides cost-effective surveillance, both locally and globally. The intelligent surveillance system should be capable of rapid implementation to track (monitor) sensitive materials, i.e., radioactive or weapons stockpiles and person(s) within rooms, buildings, and/or areas in order to predict potential incidents proactively (versus reactively) through intelligence, locally and globally. The system will incorporate a combination of electronic systems that include commercial and modifiable off-the-shelf microcomputers to create a microcomputer cluster which acts as a mini supercomputer which leverages real-time data feed if a potential threat is present. Through programming, software, and intelligence (artificial intelligence, machine learning, and neural networks), the system should be capable of monitoring, tracking, and warning (communicating) the system observer operations (command and control) within a few minutes when sensitive materials are at potential risk for loss. The potential customer is government agencies looking to control sensitive materials and/or items in developing world markets intelligently, economically, and quickly.

Perangkat sumber daya manusia (brainware). S Mukhtar Ayubi Simatupang. PMM-1

2020 ◽  
Author(s):  
S Mukhtar Ayubi Simatupang
Keyword(s):  
Human Resources ◽  
Computer System ◽  
Computer Systems ◽  
Project Managers ◽  
Project Manager ◽  
Database Administrator ◽  
System Analyst

AbstrakBrainware adalah istilah yang digunakan untuk manusia yang digunakan untuk manusia yang berhubungan dengan sistem komputer. Manusia merupakan suatu elemen dari sistem komputer yang merancang bagaimana suatu mesin dapat bekerja sesuai dengan hasil yang diinginkan. Tingkatan brainware terdiri atas system analyst, programmer, administrator, dan operator. Bagian bagian brainware terdiri atas operator komputer, teknisi, trainer, konsultan, project manager, programmer, grapic designer, spesialis jaringan, database administrator, dan system analitis. Kata Kunci : Brainware (Perangkat Sumber Daya Manusia)AbstractBrainware is a term used for humans that is used for humans related to computer systems. Humans are an element of a computer system that designs how a machine can work in accordance with the desired results. The brainware level consists of system analysts, programmers, administrators, and operators. The brainware section consists of computer operators, technicians, trainers, consultants, project managers, programmers, grapic designers, network specialists, database administrators, and system analytics.Keywords: Brainware (Human Resources Tool)

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