ABSTRACT: There are several ways to convert an AC voltage at a wall receptacle into the DC voltage required by a microcontroller. Traditionally, this has been done with a transformer and rectifier circuit. There are also switching power supply solutions, however, in...
ABSTRACT: Power travels from the power plant to house through an amazing system called the power distribution grid. For power to be useful in a home or business, it comes off the transmission grid and is stepped-down to the distribution grid. This may happen in...
ABSTRACT: Energy is a major input for overall socio-economic development of any society. Hydel energy is the fastest growing renewable energy. From Decades man has been trying to convert Hydel power to mechanical &, more recently, electric power. Hydel technology...
ABSTRACT: This project is designed to know the voltage level of a battery from the number of LEDs that are glowing. It uses ten LEDs in all. So if three LEDs glow, it indicates battery capacity of 30 per cent. Unlike in mobile phones where the battery-level indicator...
ABSTRACT: Now-a-days we can find huge number of apartments crowded in nearby area with multi storage building capacity .The apartment consists of several floors. This project better suits for all, mainly for physically challenged people. To move from one floor to...
ABSTRACT: The Project Embedded Voting System using 89S52 Microcontroller is an interesting project which uses 89S52 microcontroller as its brain. The project is designed for four contestants. Voters can poll their vote to any one of the contestant. The 89S52... 