Sunday, March 29, 2015
2009 Maserati GranTurismo S Automatic


Maserati GranTurismo S in Shanghai 2009, The price for the Gran Turismo S Automatic As part of the China-presentation of the new Maserati Gran Turismo S Automatic at the Shanghai Motor Show gave the Italians also announced the price for the Nobel-athlete: he is expected to cost € 121 240 and be available immediately.

So far, the sports car with 4.7 liter displacement and 440 hp output volume can be ordered only with manual transmission.
The biggest change at the newly launched Maserati GranTurismo S is the six-speed automatic transmission with wet sump lubrication. Previously, there was the 405-hp Gran Turismo only with automatic transmission. The design of the Maserati changed only in minor details. Small door sills and 20-inch aluminum wheels with Trident optics to emphasize the elegance of the model. Skyhook suspension with adaptive shock absorbers and a new generation of air bags are designed to provide more comfort and safety of passengers.

The new Maserati GranTurismo S Automatic will cost 121 240 € including VAT and is available now on the market.
China is becoming increasingly used for the Italian luxury car manufacturer in importance. Last year, Maserati 350 here could be delivered to customers, representing an increase of 70 percent compared to 2007. Following its world premiere at the Geneva Motor Show celebrates the Maserati Gran Turismo S Automatic now be China debut.


Tuesday, March 24, 2015
Automatic LED Emergency Light Circuit
This is one of the most cost effective (cheap) and simple emergency light circuit developed for CircuitsToday – This is an automatic emergency lamp with day light sensing, means it senses darkness/night and turns ON automatically. Similarly it senses day light and turns OFF automatically.
A simple emergency lamp which does not require any special equipment; even a multimeter to assemble and use. Any individual who can do a good quality soldering must be able to build this circuit successfully. This can be easily accommodated in the defunct two 6 watt tube National Emergency Lamp or any PL tube type emergency lamp. The difference will be in the working; it will work non stop for more than 8 hours. Deep discharge is taken care by the LED characteristic and over charge protection is taken care by the fixed voltage regulator.This uses a simple 3Pin fixed regulator which has a built in current limiting circuit. The only required adjustment is the preset which has to be set to ensure the LEDs just light up (it should be left at that position). The 5mm LDR is just mounted on top of the emergency light as shown in the photograph. LDR is used to avoid it lighting up during day time or when the room lights are ON. 2 LEDs are used in series; the dropping resistance is avoided and 2 LEDs light up with current that is required for a single LED, by which energy is saved to a great extent.
Circuit diagram :
Simple Emergency Light Circuit Diagram
Note:
This circuit is developed by Mr.Seetharaman for readers of CircuitsToday. This particular circuit has been kept so simple for people who has limited access to components or in other words this is an emergency light that you can build with minimum components. In addition to circuit diagram, He has shared photographs of the prototype he made in National emergency light and a PCB design.
Source :www.circuitstoday.com