— This study presents a real-time remote monitoring system (RTRMS) for the temperature of patients admitted to hospitals. A GSM modem was interfaced with microcontroller PIC16F877A to alerts physicians in real time via short message service (SMS) in emergency cases when the temperature of a patient rises. A sleep/wake energy-efficient algorithm has been implemented inside the microcontroller t...

Improve the performance of remotely situated device control and data monitoring, acquisition with parameter such as temperature, pressure, vibration, humidity on real time basis give the data modularity as well as low data processing time. The infrastructure of the existing RF network is used, which is based on supervisory control, monitoring and data acquisition demands constant development an...

This paper presents a model for Gesture controlled user interface (GCUI), and identifies trends in technology, application and usability. We present an integrated approach to real time detection, gesture based data glove technique which controls the wheelchair using hand movements. The paper proposed a low-cost and small 3-axis wireless accelerometers based system to control the wheelchair usin...

An automated flow assembly for a biosensor has been developed in this paper. In recent years there has been a growing interest in the field of in-vivo biosensors for continuous monitoring. For this continuous monitoring of biological interactions, a need for the development of auto-flow assembly arises. The automated flow assembly inherently coupled to a biosensor, forms a Flow Injection Analys...

This paper presents the design and construction of charge controller for wind energy source. The charge controller is a small prototype that is suitable to charge small battery. The maximum charging current of the charge controller is about 7 A. The charge controller is designed using PIC 16F877A microcontroller, liquid-crystal display (LCD), silicon-controlled rectifier (SCR), rectifier diodes...

This paper presents the “Automatic control of home appliances include Room Light and Fan Controller Using Microcontroller AT89C51” is a reliable circuit that takes over the task of controlling the room fan and room lights as well as counting number of persons / visitors in the room very accurately .When somebody enters into the room then the counter is incremented by one and the light in the ro...