Volume 10 | Issue 7 |

 Abstract

Arduino car contains Arduino microcontroller with basic mobility features. The Program contains instructions between android controller car and microcontroller (ATmega328). Android mobile Controller uses different mobile sensors to supervise motions. An appropriate program is compiled into Arduino microprocessor by a software known as Arduino (IDE) 1.0 to interact with the android controller. The obstacle avoiding car uses ultrasonic sensors to locate walls using echo Locations. The 4 DC motors are powered by a 3.7V battery and are driven by a motor drive which is instructed by Arduino uno. The car moves forward until it sees a wall less than 35cm (about 1.15 ft) away. If this Condition is met the car backs up and the servo motor rotates 90 degrees to the Left for the sensor to scan how far away the left wall is. The servo motor then Rotates 180 degree to the right to scan the distance of the right wall.in Bluetooth controlled we use an app that has similar buttons or instructions as that of a remote by pressing each of the buttons the car can be controlled. This app contains an accelerometer that can control the speed of the car. Bluetooth after giving instructions to Arduino for various actions through interface via Bluetooth module

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Arduino uno,ultra-sonic sensor,Bluetooth,obstacle,Arduino,app,avoidance

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Key Words: Humanism, Privileged, Suppression, Opium, Abuse

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Social Media, Mental health, Trolls, Adolescent, Stress, Depression, Suicidal thought

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

A Mass Rapid Transit System or Metro Rail is considered to be the ideal solution in a congested transit corridor for a large city. MRTS mainly impacts accessibility, travel pattern, land use, land values etc. It can increase the accessibility of remote areas; it can act as a catalyst for urban redevelopment. On the other hand if MRTS nodes are not planned, chaotic urban transformations take place as a result of increased accessibility and consequently, increase in land value which leads to a takeover by market forces. This result in chaos and congestion, rapid developments take place along MRTS corridor and within their influence area. Often the effects of such MRTS corridors are detrimental and can be in an unintended manner. It is very important to check the real impact of MRTS after its operation for several years. Therefore a systematic study is needed to analyse the change in urban form along metro nodes and its influence zone, to guide the future developments in an organised manner. The need of study lies in understanding the intensity of the impact of transit on the terminal stations and along the corridor as a whole. The present work is an effort to identify the causes and impacts of Metro on the surrounding land values and land use pattern. The area selected for the study has a totally different character composition in comparison to the other areas where metro rail has been implemented. The corridor between two major nodes of MRTS in Delhi i.e, Anand Vihar and Yamuna Bank is an overhead section which passes through different zones within Delhi and also through the River Yamuna. This area covers metro stations like Lakshmi Nagar, Nirman Vihar, Preet Vihar and Karkardooma stations. During the study, the data is collected in form of maps from the previous studies as well as present data and primary data collection is done by mapping the existing land use of the area on software like Erdas Imagine and GIS and carrying out field surveys. For conducting the primary survey, reconnaissance survey was conducted & GPS (hand held) was used to capture location details. The survey findings revealed facts that have been analysed further as part of this study. The development controls and bye-laws have been changed without considering master plan with the implementation of MRTS in the study area. Mixed Land-Use is prominent in the study area which is increasing economy. The methodology adopted was totally on the basis of comparison of pre and post metro development of the selected corridor. The study will enable policy makers and planners to access the impact of MRTS from the real life case study and formulate future plan of action.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

MRTS, Land-use, Land-value, Transit Oriented Development, Precinct

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The current scenario shows that the most of the road accidents are occurring due to drunk-driving. The restricted ability of enforcement agents undermines each manual effort geared toward edge drink-driving. There is therefore the need for an alcohol detection system that can function without the restriction of space and time. This project presents the design and implementation of an Alcohol Detection with Engine Locking for cars using the Ultrasonic Sensor and Arduino UNO. The system will continuously monitor level of alcohol concentration in alcohol detection sensor and thus turn off the engine of vehicle if the alcohol concentration is above threshold level. The project provides an efficient solution to control accidents due to drunk driving.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Aurdino Uno, MQ3 Sensor, DC motor, Buzzer, LED

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Swarm Robots, Mine Detection, Swarm Intelligence.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This basically an intelligent and simple solution to evade the rising crime against women in the modern world. This project is designed in such a way that without causing any harm to the user it can stupefy the assailants when used in the situation of assault against the user of the device. The circuit works on the principle of DC to AC conversion where a small DC voltage is converted into fairly high voltage AC. Due to the unique property of AC which acts against the human body is used in the device to produce the effect which can harm the assailants. The circuit technique which is used to make the device is Fly Swatter Circuit Technique. The circuit also contains transformer where the output is sent to the primary of the transformer which yields 500 to 600 volts AC at the secondary of the transformer. The circuit is installed inside the shoe or sandal in such a way that the output AC can be passed through the metal lids and connecting wires towards the front of the sandal with the help of switch. The circuit can be activated and is used in the effective manner. The project will make sure that the safety of the user is guaranteed and effectiveness in the situation of assault and physical harassment is used by the victim with confidence and harm the assailant in self-defence to protect themselves from serious assaults.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

DC to AC, Fly swatter, sandal, switch

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The crystals of pure Iron-Tartrate [Fe-Ta] grown in the 1% agar-agar gel in aqueous medium found pale-yellow shiny crystals look like canary diamond. The crystallization achieved by the 1M FeCl3, 1M Disodium Tartrate. The growth of crystal is controlled by 4M NH4Cl as an additive. The crystals are characterized by the FTIR, Powder XRD, and the thermal decomposition of the grown crystals studied by TGA and DTA analysis and observed that on heating the hydrated crystals became anhydrous and then converted into oxides.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Iron tartrate crystals; crystal growth; agar-agar gel; solution-gel technique

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Study Habits and Academic Achievement, Gender and Area of Residence

  License

Creative Commons Attribution 4.0 and The Open Definition