155 results found displaying 43-45
    
vikas N Patil
 India
Automatic Street Light Controllers Printer Friendly Version
I wonder when i saw the streetlights glowing in the day also. If the street lights have sensors are adjustable & give light as required. This will save the power.
Means by sensing (using LDRs) the requirement of light they will maintain.

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devi
 India
Find ur thing in 2 seconds Printer Friendly Version
I keep my spects at some place nd then forget where i kept them... All of us in our daily life keep forgetting our important things like keys,some important file etc.. My idea is to design a SMALL CHIP SIZED THING WITH AN ALARM SYSTEM WHICH CAN BEOPERATED WITH A REMOTE. SO THAT WE ATTACH IT TO ANYTHING WHICH WE KEEP FORGETTING OFTEN..
WHEN WE NEED TO FIND THAT THING WE CAN PRESS THE REMOTE BUTTON AND WITH ALARM FIND IT WHITHIN 2 SECS... ANOTHER THING ,IT SHOULD BE REMOVABLE AND CAN BE ATTACHED TO SOME OTHER THING AS OUR NEED.
Reward: atleast make me one such type.. 

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Daniel Clay Watkins
 USA
Digital Laser Tape Measurer Printer Friendly Version
This is my first entry. There are already tape measurers with digital readouts, but unstead of a tape, there should be a light beam or laser that bounces off whatever you're measuring to and calculates the distance. If this has already been done, someone please direct me to the store.
Reward: A free Laser Measure 

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