2 publications

• Published Subscription Review Article 9 Oct 2026

  Cave Hazard Detection and Monitoring Robot

  By G. Murugan, W Sindhu Lekha, S Ramya, P Rajasree

  Abstract: This literature review examines research related to robotic exploration, environmental monitoring, hazard detection, navigation and safety inspection in underground and other confined environments. The reviewed studies cover ground robots, aerial robots, multimodal systems, sensor fusion, gas monitoring, mapping, localization, autonomous exploration and robotic inspection. The findings provide a technical background for the development of a low-cost cave hazard detection robot using ultrasonic distance sensing, air-quality monitoring and temperature-humidity sensing. The …

  Published in Recent Trends in Electronics Communication Systems · Vol. 13, Issue 2, 2026 Read article →

• Published Subscription Review Article 9 Oct 2026

  Vehicle to vehicle communication using NRF24L01

  By G. Murugan, A. Ananiya, R. Anjana, R. Arthi, B. Binosha jenesis

  Abstract: Vehicle-to-Vehicle (V2V) communication enables nearby vehicles to exchange information wirelessly to improve road safety and reduce accidents. This review focuses on the use of the NRF24L01 wireless transceiver module as a low-cost solution for V2V applications. The module operates in the 2.4 GHz ISM band and can be interfaced with microcontrollers such as Arduino for wireless data transmission. Sensors can be used to detect conditions such as obstacles, sudden braking …

  Published in Recent Trends in Electronics Communication Systems · Vol. 13, Issue 3, 2026 Read article →