International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 05 | May 2023
p-ISSN: 2395-0072
www.irjet.net
Metal Detecting Bot using NodeMCU 8266 Dr. Shilpa Lambor, Atharva Kulkarni, Shrinidhee Kulkarni, Ajay Kulsange, Shubham Mane, Deepak Munde Vishwakarma Institute of Technology, Bibewadi -----------------------------------------------------------------------------***---------------------------------------------------------------------driver, and an A88 metal detector. By combining these Abstract—The design, implementation, and elements, a more dependable, affordable metal-detecting solution with higher performance is intended to be produced. The NodeMCU microcontroller board, which offers connection, processing power, and sensor integration capabilities, acts as the metal detecting bot's brain. Real-time data collection and remote control are made possible by its capacity to connect to Wi-Fi networks. The bot can move precisely and navigate different terrains thanks to the L298 motor driver, which makes it easier for it to do so. The very sensitive and adaptable A88 metal detector locates and identifies buried metallic objects by detecting and analysing electromagnetic signals that they emit. This research paper aims to evaluate the performance of the metal detecting bot through extensive experimentation and comparison with existing metal detection systems. The evaluation will focus on parameters such as sensitivity, accuracy, efficiency, and cost-effectiveness. The results obtained will validate the proposed system's capability to detect and locate various types of buried metallic objects accurately.
assessment of a metal detecting bot using a NodeMCU, L298 motor driver, and A88 metal detector for more effective and efficient treasure hunting are presented in this research article. These components' characteristics are combined by the integrated system to produce a dependable and affordable metal detecting solution. The control unit, which enables real-time data collecting, processing, and decisionmaking, is the NodeMCU microcontroller board. The L298 motor driver optimizes search coverage by ensuring precise navigation and maneuverability of the bot. The electromagnetic signals produced by buried metallic objects are found and analyzed with the A88 metal detector. Extensive testing and comparison analysis support the heightened sensitivity, accuracy, and efficiency of the bot's treasure finding abilities. The outcomes show how well the bot works at finding and detecting different metallic objects, providing a useful and economical solution for applications involving treasure hunting. By combining the NodeMCU, L298 motor driver, and A88 metal detector, this research advances metal detecting technology and creates new opportunities for wider use in the fields of treasure hunting and archaeological study.
II. Motive The motivation behind this project stems from the limitations and challenges associated with traditional metal detection systems. While metal detecting has proven to be a valuable tool in various domains, such as archaeology and treasure hunting, there is a need for more efficient, cost-effective, and portable solutions to overcome the drawbacks of existing systems.
Index Terms—adaptive cruise control, cruise control, lidar, radar, automotive technology
I. INTRODUCTION In many fields, including archaeology, treasure hunting, and security applications, metal detecting is a commonly utilised method. Traditional metal detectors are reliable, but they can have drawbacks including expensive costs, restricted portability, and a lack of cutting-edge features. Researchers and amateurs have been investigating the integration of contemporary technology to create more effective, pocket-friendly, and portable metal detecting systems in an effort to solve these difficulties. This research study focuses on the design, development, and assessment of a metal detecting bot that improves treasure finding skills by using a NodeMCU, an L298 motor
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Impact Factor value: 8.226
One of the primary motivations is to address the high cost associated with traditional metal detectors. Many enthusiasts and researchers face financial constraints when acquiring these devices, limiting their accessibility. By utilizing affordable components such as NodeMCU, L298 motor driver, and A88 metal detector, this project aims to provide a low-cost alternative that can be easily adopted by a broader user base. The motivation also lies in the potential applications of the proposed system. Beyond treasure hunting and archaeology, this project could have implications for security and landmine
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