How on earth would you get an LED to power itself. A capacitor, a light sensitive switch and some wire would be needed. I haven't tried it but I have read that an led can output power. If that is true it could gather power part time and use it part time.
Though if anything other than the led is used why not just use a solar cell and a battery then it could go 24/7 for a while at least.
It astounds me how more people don't take advantage of the free energy around them, a rainwater tank is a free energy device if it is 10 feet off the ground, the rain falls on the roof runs into the tank where it retains potential to do work for free. However trying to make the water do more work than the potential it retains is more bother than it is worth. Most people just use the ratained potential to push the water through a pipe and out the tap, but a micro hydro could be placed in line to generate electricity. Would that be OU enough for you guys.
Nature is where the real energy is and some circuits can capture it, but is it worth the bother try to squeeze OU from free energy?
While your thinking outside the box the solution may be inside the box.
Andrew
Though if anything other than the led is used why not just use a solar cell and a battery then it could go 24/7 for a while at least.
It astounds me how more people don't take advantage of the free energy around them, a rainwater tank is a free energy device if it is 10 feet off the ground, the rain falls on the roof runs into the tank where it retains potential to do work for free. However trying to make the water do more work than the potential it retains is more bother than it is worth. Most people just use the ratained potential to push the water through a pipe and out the tap, but a micro hydro could be placed in line to generate electricity. Would that be OU enough for you guys.
Nature is where the real energy is and some circuits can capture it, but is it worth the bother try to squeeze OU from free energy?
While your thinking outside the box the solution may be inside the box.
Andrew
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