Wearable physiological signal monitoring systems hold notable potential in the future of personal healthcare by seamlessly integrating into daily life, providing continuous monitoring, and aiding in the early detection of health issues. This research presents a wearable health mo...
Open access
Research Article10.9734/jerr/2024/v26i51138
Aims: The premier practical aspect of this research drive is to propose, build, simulate, and evaluate an Arduino-built automatic vehicle driver drowsiness detection and alert system. Study Design: The pivotal role of a reliable braking system in vehicular safety cannot be overst...
Open access
Research Article10.9734/jerr/2024/v26i31106
In this project, our main objective is to design an automatic battery charger using Silicon-Controlled Rectifier (SCR) and simulate their operation. Batteries play a crucial role in safely storing electricity by converting electrical energy into chemical energy. The primary focus...
Open access
Research Article10.9734/jerr/2024/v26i31097
The proposed project is a health monitoring system using Arduino that measures key health parameters such as heart rate, blood oxygen level, and body temperature. The system consists of sensors such as DHT11 for temperature, MAX30100 for heart rate and blood oxygen level, and an...
Open access
Research Article10.9734/jerr/2024/v26i31090
Smart resource management and safety systems are becoming essential in modern living by integrating seamlessly into everyday life, ensuring efficient energy use and proactive hazard detection. This research presents a Smart Billing Meter and LPG Gas Leakage Detection System, emph...
Open access
Research Article10.9734/jerr/2025/v27i11364
Farhan Masud Foysal, Shuvra Mondal, Tarifuzzaman Riyad, Shahin Sikder, Jahid Hasan, Md. Asif Amir, Suborna Sharmin Mishu & Md Sayedur Rahman·Journal of Engineering Research and Reports·2025
Smart Plant Monitoring and Controlling Systems offer transformative potential for modern agriculture through IoT integration, real-time monitoring, and automation. This research presents a cost-effective system capable of tracking soil moisture, temperature, humidity, and pH leve...
Open access
Research Article10.9734/jerr/2025/v27i11365