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Article

INTERPOLATION OF MICROCONTROLLER ADC BY SELF-INDUCED DITHERING

The resolution of ADCs (Analog-to-Digital Converters) can be improved by dithering, i.e. by intentionally injecting white noise into the analog signal. This work describes the theory behind dithering, how to optimize the magnitude of the noise and also a design that illustrates how dithering can be implemented to increase the resolution of a microcontroller’s ADC. In order to demonstrate the potential of the design, the resolution of the 10-bit ADC of a PIC18F458 microcontroller is increased to

L. E. Bengtsson

International Journal on Smart Sensing and Intelligent Systems , ISSUE 4, 1366–1382

Research Article

Microcontroller based Power Efficient Signal Conditioning Unit for Detection of a Single Gas using MEMS based Sensor

A low power MEMS based sensor along with the embedded power efficient signal conditioning unit (Microcontroller based), which can be used with any suitable sensor-network to detect and quantify variations in a particular gas concentration, has been reported in this paper. The power consumption of the MEMS gas sensor is ~ 70mW to 100mW depending upon its operating temperature (150-250°C) and that of entire signal conditioning unit (consisting of low noise amplifier, switch, microcontroller and

P. Bhattacharyya, D. Verma, D. Banerjee

International Journal on Smart Sensing and Intelligent Systems , ISSUE 4, 771–782

Article

A SIMPLE AND COUNTABLE METHOD FOR THE ASSESSMENT OF PERCEIVED WELL-BEING AMONG ELDERLY PEOPLE

working days). The device is based on Atmel’s 8-bit AVR microcontroller, ATMEGA 128, placed on an AVR-MT-128 development board. The software used by the ATMEGA microcontroller was developed using the C language in the AVRStudio development environment. On the basis of the collected results, the Con-Dis - device functioned reliably in monitoring the perceived wellbeing and mood of the test persons.

Jori Reijula, Toni Rosendahl, Kari Reijula, Matti Linnavuo, Raimo Sepponen

International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 279–292

Research Article

A Microcontroller Sensor Interface Suitable for Resistive Sensors with Large Lead Resistance

A direct resistive sensor interface to a microcontroller reported earlier, works well only if the sensor element is very close to the micro-controller pins. If the sensor element is at a distance from the micro-controller then the lead resistance due to connecting wires between resistive sensor element and the micro-controller introduces appreciable errors in the output. A modified scheme of direct sensor interface to micro-controller is presented here. In the proposed scheme, the effect of

Ponnalagu R. N., Boby George, Jagadeesh Kumar V

International Journal on Smart Sensing and Intelligent Systems , ISSUE 5, 1–5

Research Article

LEAK RATE AND LOCATION ANALYSIS THROUGH SLITS AND CRACKS IN PIPES BY NANO POROUS CERAMIC HUMIDITY SENSORS

leak rate and location analysis by a microcontroller device.

Dilip Kumar Ghara, Debdulal Saha, Kamalendu Sengupta

International Journal on Smart Sensing and Intelligent Systems , ISSUE 3, 784–798

Research Article

INSTANCE VEHICLE MONITORING AND TRACKING WITH INTERNET OF THINGS USING ARDUINO

The Vehicle Tracking System has the capability of finding the Vehicle location, Gas Leakages, Vehicle Speed, and Vehicle Accident and at the same time notifies the owners of the vehicle through a GSM network with an SMS alert message. The drivers require their presence to their family or to their respective one’s. The main aim is to design a low cost and an efficient vehicle tracking and vehicle security circuit based on an Arduino microcontroller. This system can be made as a backup sector

Dhanalakshmi, A.Ezil Sam Leni

International Journal on Smart Sensing and Intelligent Systems , ISSUE 5, 123–135

Article

DEVELOPMENT OF SMART DETACHABLE WIRELESS SENSING SYSTEM FOR ENVIRONMENTAL MONITORING

We present the work on development of Smart Detachable Wireless Sensing System for environment monitoring (SDWSS) complying with the IEEE 1451 standard. Barometric and alcohol two different detachable smart sensor have been developed by incorporating generic transducer, customized peripheral interface controller (PIC) 18LF2550 microcontroller and with other peripherals. Detachable smart transducer interface module (DSTIM) implemented using centralized PIC 18F4550 microcontroller based embedded

D. Bhattacharjee, R. Bera

International Journal on Smart Sensing and Intelligent Systems , ISSUE 3, 1239–1253

Research paper

IMPLEMENTATION OF A SIMPLE WIRELESS SENSOR NODE FOR THE DETECTION OF GASEOUS SUBSTANCES LEAKAGE

The paper presents the steps involved in implementing a customizable wireless sensor node for the detection of gaseous substances leakage in both internal and external environments. The node consists of various modules namely, sensors, signal conditioning, computational unit, wireless communication and power supply. The measurand to be measured are carbon dioxide, oxygen, relative humidity and temperature. A computational analysis is performed using a nano-watt PIC18LF4620 microcontroller and

S. Edward Jero, A. Balaji Ganesh, T.K. Radhakrishnan

International Journal on Smart Sensing and Intelligent Systems , ISSUE 3, 482–495

Research Article

USING LEGO MINDSTORMS NXT™ ROBOTICS KITS AS A SPECTROPHOTOMETRIC INSTRUMENT

Martin Kocanda, Bryn M. Wilke, David S. Ballantine

International Journal on Smart Sensing and Intelligent Systems , ISSUE 3, 400–410

research-article

The feasibility of motion sensor-based smart RFID system in improving the power saving

Nomenclature AC alternative current C the cumulative power consumed by the combination C1 the cumulative power consumed by the combination when no motion detected C2 the cumulative power consumed by the combination when motion detected DC: direct current K the decision indicator MCU microcontroller unit r the power consumption of the reader R the cumulative power consumed by the reader R C the reliability of combination R i reliability

Anas Mouattah, Khalid Hachemi

International Journal on Smart Sensing and Intelligent Systems , ISSUE 1, 1–9

Research Article

Development and Evaluation of Portable Low Cost Testing System for Phthalates

A portable low-cost microcontroller based testing system was designed and constructed to detect phthalates in aqueous media. Phthalates, especially di (2-ethylhexyl) phthalate is the most ubiquitous endocrine disrupting compound (EDC) posing highest reproductive toxicity threat to all living species on earth. Frequency response analyser (FRA) approach was used to develop the rapid response, non-invasive electrochemical impedimetric system for detection. A smart thin film gold interdigital

Asif I. Zia, S.C. Mukhopadhyay, P.L. Yu, I. H. Al-Bahadly, C. Gooneratne, Jǘrgen Kosel

International Journal on Smart Sensing and Intelligent Systems , ISSUE 5, 1–7

Research Article

SMART SENSING SYSTEM FOR ENHANCEING THE RELIABILITY OF POWER ELECTRONIC DEVICES
USED IN WIND TURBINES

autonomous and inexpensive microcontroller-based system for monitoring and predicting thermal behaviour of switching devices used in PECs. System’s inputs are non-intrusively measured voltages and currents drawn by those devices while in operation. The developed system also determines lifetime consumption and has the ability to communicate with external monitoring and control systems e.g. supervisory, control and data acquisition (SCADA) platforms. The performance of the developed system was critically

S. H. Teay, C. Batunlu, A. Albarbar

International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 407–424

Research paper

THE AUTONOMOUS GOLF PLAYING MICRO ROBOT: WITH GLOBAL VISION AND FUZZY LOGIC CONTROLLER

This paper presents design concepts in developing an Autonomous Golf Playing Micro Robot. The robot moves autonomously using 2 DC motors controlled by a remote PC using fuzzy logic system. A servomotor is used for the motion of the putter in hitting the golf ball. A microcontroller is used to process the information sent by the computer through RF communication and drive the robot motors for appropriate motions. The robot plays golf` in a defined environment and avoids obstacles. A real golf

N. G. Jabson, K.G. B. Leong, S. W. Licarte, G. M. S. Oblepias, E. M. J. Palomado, E .P. Dadios

International Journal on Smart Sensing and Intelligent Systems , ISSUE 4, 824–841

Research Article

Proof-of-Concept Development for a Weight-toSpeed System on Heavy Goods Vehicles

lighter loaded HGV to travel slightly faster and reduce the overtaking time, thus helping eliminate the bottleneck. The system uses a microcontroller that can be used to take odometer measurements from the driving wheels and weight sensors in the cargo area, to be able to alter the top speed achievable. In this situation a load cell is used to simulate the measured load on the lorry and a stepper motor and variable resistor to represent the engine and accelerator. How such a system could be

Sam Soar, Adam Cassity, Andrew Jason Tickle

International Journal on Smart Sensing and Intelligent Systems , ISSUE 5, 1–4

Article

RESEARCH AND DEVELOPMENT OF AN ELECTRIC TRACTION DRIVE BASED ON A SWITCHED RELUCTANCE MOTOR

Serhii Buriakovskyi, Artem Maslii, Olga Pasko, Ihor Denys

Transport Problems , ISSUE 2, 69–79

Article

IMPROVING THE LOCALIZATION OF ELECTRIC WHEELCHAIR BY USING PARTICLE FILTER

Malek Njah, Mohamed Jallouli

International Journal on Smart Sensing and Intelligent Systems , ISSUE 4, 1922–1942

Article

Research of Petroleum Well Fuel Pump Measurement & Control System Based on Internet of Things Technology

feature of all layers are analyzed. As a focus, the hardware components and the control theory of the sensor instrument node and the aggregation instrument node, which are existed in the measurement & control system, are given and discussed also. In the end, programming flow chart of the node microcontroller and main design software module content of the IOT center computer are depicted and proposed. The enterprise experiment result shows that the system has the advantages of easy operation and

Shengquan Yang, Ceng Gong

International Journal of Advanced Network, Monitoring and Controls , ISSUE 4, 127–132

Research Article

A LOW COST PORTABLE TEMPERATURE-MOISTURE SENSING UNIT WITH ARTIFICIAL NEURAL NETWORK BASED SIGNAL CONDITIONING FOR SMART IRRIGATION APPLICATIONS

parameters to which the crops are susceptive. The sensing system is based on a feedback control mechanism with a centralized control unit which regulates the flow of water on to the field in the real time based on the instantaneous temperature and moisture values. Depending on the varied requirement of different crops, a lookup table has been prepared and referred to for ascertaining the amount of water needed by that crop. The system based on a microcontroller has been applied on rice and maize fields

Aman Tyagi, Arrabothu Apoorv Reddy, Jasmeet Singh, Shubhajit Roy Chowdhury

International Journal on Smart Sensing and Intelligent Systems , ISSUE 1, 94–111

Research Article

Automated Mobility and Orientation System for Blind or Partially Sighted People

Abdel Ilah Nour Alshbatat

International Journal on Smart Sensing and Intelligent Systems , ISSUE 2, 568–582

Research Article

A SOLAR-POWERED WHITE LED-BASED UV-VIS SPECTROPHOTOMETRIC SYSTEM MANAGED BY PC FOR AIR POLLUTION DETECTION IN FARAWAY AND UNFRIENDLY LOCATIONS

, microcontroller and the PC.

P. Visconti, P. Primiceri, R. de Fazio, A. Lay Ekuakille

International Journal on Smart Sensing and Intelligent Systems , ISSUE 1, 18–48

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