20/02/2016
Smart Solar Charger
A solar charger employs solar energy to supply electricity to devices or charge batteries. They are generally portable.
Solar chargers can charge lead acid or Ni-Cd battery banks up to 48 V and hundreds of ampere-hours (up to 4000 Ah) capacity. Such type of solar charger setups generally use an intelligent charge controllers. A series of solar cells are installed in a stationary location (ie: rooftops of homes, base-station locations on the ground etc.) and can be connected to a battery bank to store energy for off-peak usage. They can also be used in addition to mains-supply chargers for energy saving during the daytime.
31/08/2015
"SMS based Anti Theft System for Vehicles"
An anti-theft system is any device or method used to prevent or deter the unauthorized appropriation of items considered valuable. Theft is one of the most common and oldest criminal behaviours. Where the ownership of a physical possession can be altered without the rightful owners consent, theft prevention has been introduced to assert the ownership whenever the rightful owner is physically absent. Anti-theft systems have been around since individuals began stealing other peoples property and have evolved accordingly to thwart increasingly complex methods of theft. From the invention of the first lock and key to the introduction of RFID tags and biometric identification, anti-theft systems have evolved to match the introduction of new inventions to society and the resulting theft of them by others.
26/08/2015
"Speed Controller for Small Cooling Fans"
The circuit given here is of a simple automatic speed controller for a 12V, 0.6W (or 1.2W) cooling fan that increases the fan’s speed when temperature rises, and vice versa.
26/08/2015
NAME : Mohd Faisal
STUDENT ID : M141283063
CENTER LOCATION : Vasai, Mumbai.
SOFTWARE USED : Solidworks 2014
PROJECT NAME :Carburator Body
26/08/2015
NAME : Mohd Faisal
STUDENT ID : M141283063
CENTER LOCATION : Vasai, Mumbai.
SOFTWARE USED : Solidworks 2014
PROJECT NAME :Bicycle Pedal
21/08/2015
"inverter circuit"
This simple low power dc to ac inverter (dc to ac converter) circuit converts 24V DC to 220V or 120V AC. By doing simple modification you can also convert 6V DC to 230V AC or 110V AC. It can be used as inverters for home needs to enable light loads (electric bulb, CFL, etc) at the time of electricity failure.
02/08/2015
Happy friendship day to all engineers
02/08/2015
Aaj friendship day hai
Aur aaj sunday bhi hai
to aaj
bc
ldko k to maze hi aa gye
ghumo bc ghumo :)