Solar-powered ventilator alarm

A Vibratory Alarm for a Ventilator

Solero: Solar-powered Exploration Rover

A mobile robot is the most suited element to bring scientific instruments to a specific site in order to examine geology, mineralogy or exobiology on extraterrestrial planets. In contrast with the Mars Pathfinder mission, the actual need for mobility increases in terms of range and duration. In this respect, redesigning specific aspects of the past rover concepts, in particular the development ...

Solar Powered Smart Irrigation System

Cost effective solar power can be the answer for all our energy needs. Solar powered smart irrigation systems are the answer to the Indian farmer. This system consists of solar powered water pump along with an automatic water flow control using a moisture sensor. It is the proposed solution for the present energy crisis for the Indian farmers. This system conserves electricity by reducing the u...

designing the vocal alarm and improving medical ventilator

abstract background : today, as many as 1.5 million americans use ventilators once in a year. .response to mechanical ventilation alarms remains to be one of the most challenging tasks facing physicians, nurses or other medical personnel in the icu. in the present study we aimed to compare the response times to “vocal alarms” and “visual or audible ones”. methods : in the present study we devel...

Perfromance of an Improved Solar Car Ventilator

The ventilator inhales fresh air from outside into the inside cabin of a vehicle and exhales hot air to the outside. On a sunny day, solar energy can be used to run the ventilator, and to charge the battery simultaneously. During a cloudy day, the ventilator can be driven by the battery. In this paper, heat transfer and energy balance inside the car were investigated. Moreover power consumption...