from unused railway bridge/common bridge we can hang floating generator into river and by water current its possible to generate electricity and can be connected to many small floaters below the bridge to make a electrification of near house..or public building ....etc

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ppt on dynamo mobile charger

What s a Dynamo?

A dynamo is an electric generator made from coils of wires that are made to turn in a permanent magnetic field by way of a commutator. Essentially any electric DC motor with a permanent magnet can become a dynamo. Rather than applying current to the motor to cause it to spin, you can turn the shaft of the motor and generate a current. ....etc

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To get full information or details of pdf ac dynamo based power generation using ceiling fan please have a look on the pages

http://seminarsprojects.net/Thread-pdf-ac-dynamo-based-power-generation-using-ceiling-fan?pid=173191#pid173191

if you again feel trouble on pdf ac dynamo based power generation using ceiling fan please reply in that page and ask specific fields in pdf ac dynamo based power generation using ceiling fan ....etc

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ABSTRACT

Ceiling fan operation control for tuning the fan on and off based on a passive infrared sensor, combined with a temperature sensor to regulate the speed of the fan. The passive infrared sensor, the temperature sensor and controls for both are in a housing directly mounted to the fan motor of the ceiling fan. The controls can be set screws covered by a removable cap. The passive infrared sensor can include a fresnal lens for sensing a 360 degree circumference beneath the fan, and a photo-optical sensor such as a photocell, which suspen ....etc

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I like that and good idea for power generate Please i want see more details ....etc

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i didnt get any material about contactless dynamo ....etc

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power generation from train wheels using dynamo

The other day the station master of Sitarampur Railway Station told me that the railway authority had approved the electrification of the route passing through Sitarampur station. I was sitting on my favourite bench on the platform and was thinking over the matter of this electrification. I knew it would take a long time for materialization of this proposed project. Now the trains were pulled by steam engines here. It is good to avoid stream engine considering pollution and the rapid depletion of ....etc

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what dynamo you mean ..?

do you mean automobile dc dynamo ? or some special one..
if you put some more details ..i hope every can simply check the way to solve.. the problem ....etc

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To get full information or details of circuit diagram temperature based ceiling fan speed control using microcontroller please have a look on the pages

http://projectsof8051temperature-controlled-fan-speed/

if you again feel trouble on circuit diagram temperature based ceiling fan speed control using microcontroller please reply in that page and ask specific fields in circuit diagram temperature based ceiling fan speed control using microcontroller ....etc

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Sir iam rambabu a B.Tech mechanical engineering student. iam dooing my main project on charging a battery fixed in bikes with the help of dynamo and fan run by wind energy comming infront when bike is in mooving position sir i want correct title for this project and i don't know how to make the report for this project so pls requesting give me any ideas ....etc

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