Results 21 to 30 of about 144,681 (230)

Realization of the missile servo system based on the application of microcontroller and contactless rotary position sensor of the missile wings [PDF]

open access: yesScientific Technical Review, 2018
This paper describes the procedure for the realization of servo systems for the guided missiles. The realized servo system consists of four servo units for driving the missile wings.
Mišljen Petar, Pavić Miloš
doaj  

Drone-Mountable Gas Sensing Platform Using Graphene Chemiresistors for Remote In-Field Monitoring

open access: yesSensors, 2022
We present the design, fabrication, and testing of a drone-mountable gas sensing platform for environmental monitoring applications. An array of graphene-based field-effect transistors in combination with commercial humidity and temperature sensors are ...
Jaewoo Park   +8 more
doaj   +1 more source

Design and realization of a 2.45 GHz transmitter and receiver as a modular unit for a MIMO SDR [PDF]

open access: yes, 2015
This paper describes a low-cost transmitting and receiving system for wireless communication. In a first part, the design and realization of a transmitter for modulated data at 2.45 GHz carrier frequency and with frequency, amplitude and phase modulation
Van Torre, Patrick, Verhaevert, Jo
core   +1 more source

A Low Cost Approach to Large Smart Shelf Setups

open access: yesAdvances in Electrical and Computer Engineering, 2011
Recent years showed a growing interest in the use of RFID technology in applications like distribution and storage of goods, supply chain and inventory.
MOGA, D.   +3 more
doaj   +1 more source

The electronic system for mechanical oscillation parameters registration [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008
On the basis of the 8-bit microcontroller Microchip PIC16F630 the digital electronic device for harmonic oscillation parameters registration was developed.
Bulavin L. A.   +2 more
doaj  

Development of Low Cost Private Office Access Control System (OACS)

open access: yes, 2012
Over the years, access control systems have become more and more sophisticated and several security measures have been employed to combat the menace of insecurity of lives and property.
Khan, Sadeque Reza
core   +1 more source

The suitability of coconut shell concrete as a replacements in term of mechanical and thermal properties – a review [PDF]

open access: yes, 2020
The most critical issue in environment protection and natural resource conservation is waste management [1]. Changes in environment and an increase in population are the main causes of the many processes of deterioration which have altered the ecosystem ...
Leman, Alif Syazani   +2 more
core  

Wearable Capacitive-based Wrist-worn Gesture Sensing System [PDF]

open access: yes, 2017
Gesture control plays an increasingly significant role in modern human-machine interactions. This paper presents an innovative method of gesture recognition using flexible capacitive pressure sensor attached on user’s wrist towards computer vision and ...
Dahiya, Ravinder   +2 more
core   +1 more source

A Design of Farmer’s Orange Field Security System Using Microcontroller Based Direct Telephone Technology

open access: yesLogic, 2020
The development of security system is a positive development on reducing society’s anxiety of criminal act such as theft. The security systems that are being developed today are mostly home security systems, motor cycle and cars.
Rezki Nalandari, Adi Pratama Putra
doaj   +1 more source

Microcontroller-Based Seat Occupancy Detection and Classification [PDF]

open access: yes, 2018
This paper presents a microcontroller-based measurement system to detect and confirm the presence of a subject in a chair. The system relies on a single Force Sensing Resistor (FSR), which may be arranged in the seat or backrest of the chair, that ...
Cota Ruiz, Juan   +3 more
core   +1 more source

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