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Solar powered circuitt

Ank Khandelwal
Ank Khandelwal

This document summarizes a new solar-powered circuit technology developed by scientists at the University of Pennsylvania. The circuit uses light-harvesting nanoparticles to directly power electronic devices without the need for batteries. This breakthrough could enable self-charging phones and power tiny robots, sensors and simulated neural networks. Experts say this technology opens up many possibilities for new optical and electronic devices and has the potential to revolutionize how we power our electronics.

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SOLAR POWERED CIRCUIT Made by :- Ank Khandelwal ( II Sem, ECE) Adarsh Malagi ( II Sem, ECE)
What is Mechatronics ?? It is combination of Mechanical engineering Electrical engineering Computer engineering Control engineering System Design engineering
The Energy Challenge 1. The world now uses energy at a rate of approximately 4.1x1020 joules/yr, equivalent to a continuous power consumption of 13 tera-watts. People, accompanied by rapid technology development and economic growth world-wide, is projected to produce more than double the demand for energy (to 30 TW) by 2050
Causes for these are Rapid Technological Population Growth
Fossil Fuel Shortage Global Warming
Pollution
Solar powered circuitt
Now What is 1. Environmentally friendly 2. Conserves natural resources and the environment. 3. Clean technology. 4. Currently in beginning stage of its development future will only bring bigger and better things.
Goals Of Green Technology 1. Find ways to produce technology in a way that do not damage or deplete the earths natural resources. 2. Alternative source of technology that reduces fossil fuels. 3. Demonstrate less damage to animals, humans and plants. 4. Products can be re-used and re-cycled.
5. Reduce amount of waste and pollution that is during production and consumption.
Solar Powered Circuit New technology prepared by scientists from the University of Pennsylvania. Will no longer require a device to use a battery as the power can come from light powered circuit. Actual creation of stimulated Human brain.
The Terminator However this technology actually It is unlikely to think makes that a very that we would see real possibility something like this
Working First difference between this circuit and normal solar cells Solar cells convert energy to electricity but this breakthrough involves circuits that provide paths for electricity to flow ~ this means sunlight absorbed can be directly used to power the device
Working Surface plasmons (electrons) oscillate on tiny particles nanoparticles Plasmons act as super lenses which gather light hitting the circuit. PLASMONS Once the light collected the particles pose as electrodes to ferry away the electricity for device to use.
Advantages Circuit is very small sized so can be used in various tiny equipments It uses the power of sun to power itself which is the ultimate source of energy. It is purely environmentally friendly.
Applications Touch screen of phone could act as Both electrical charger and Computer chip.
This breakthrough could one day make phone chargers much less necessary
Powering small robotic devices Actual creation of simulated human brain
Artificial neural networks running at ultra fast computer Calculations. Used to setup artificial networks that could model brain.
What does Researches Say? We would have one amp with one volt in a sample the diameter of a human hair and an inch long ... If the efficiency scaled up without any additional limits This could open the door for many kinds of new devices Dawn Bonnell The touch screen of your computer could act as both the electrical charger and the computer chip-By Dawn Bonnell, a Scientist from the University of Pennsylvania who co-authored a recent ACS Nano paper describing the research This as the potential to create a new generation of optical and electronic devices. By Lukas Novotny, a Scientist at the Institute of Optics at the University of Rochester
Conclusion
Solar powered circuitt
References www.wikipedia.org www.mechatronicstips.com www.environment-green.com www.images.google.com Basic Research Needs For Solar Energy Utilisation

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Solar powered circuitt

  • 1. SOLAR POWERED CIRCUIT Made by :- Ank Khandelwal ( II Sem, ECE) Adarsh Malagi ( II Sem, ECE)
  • 2. What is Mechatronics ?? It is combination of Mechanical engineering Electrical engineering Computer engineering Control engineering System Design engineering
  • 3. The Energy Challenge 1. The world now uses energy at a rate of approximately 4.1x1020 joules/yr, equivalent to a continuous power consumption of 13 tera-watts. People, accompanied by rapid technology development and economic growth world-wide, is projected to produce more than double the demand for energy (to 30 TW) by 2050
  • 4. Causes for these are Rapid Technological Population Growth
  • 5. Fossil Fuel Shortage Global Warming
  • 8. Now What is 1. Environmentally friendly 2. Conserves natural resources and the environment. 3. Clean technology. 4. Currently in beginning stage of its development future will only bring bigger and better things.
  • 9. Goals Of Green Technology 1. Find ways to produce technology in a way that do not damage or deplete the earths natural resources. 2. Alternative source of technology that reduces fossil fuels. 3. Demonstrate less damage to animals, humans and plants. 4. Products can be re-used and re-cycled.
  • 10. 5. Reduce amount of waste and pollution that is during production and consumption.
  • 11. Solar Powered Circuit New technology prepared by scientists from the University of Pennsylvania. Will no longer require a device to use a battery as the power can come from light powered circuit. Actual creation of stimulated Human brain.
  • 12. The Terminator However this technology actually It is unlikely to think makes that a very that we would see real possibility something like this
  • 13. Working First difference between this circuit and normal solar cells Solar cells convert energy to electricity but this breakthrough involves circuits that provide paths for electricity to flow ~ this means sunlight absorbed can be directly used to power the device
  • 14. Working Surface plasmons (electrons) oscillate on tiny particles nanoparticles Plasmons act as super lenses which gather light hitting the circuit. PLASMONS Once the light collected the particles pose as electrodes to ferry away the electricity for device to use.
  • 15. Advantages Circuit is very small sized so can be used in various tiny equipments It uses the power of sun to power itself which is the ultimate source of energy. It is purely environmentally friendly.
  • 16. Applications Touch screen of phone could act as Both electrical charger and Computer chip.
  • 17. This breakthrough could one day make phone chargers much less necessary
  • 18. Powering small robotic devices Actual creation of simulated human brain
  • 19. Artificial neural networks running at ultra fast computer Calculations. Used to setup artificial networks that could model brain.
  • 20. What does Researches Say? We would have one amp with one volt in a sample the diameter of a human hair and an inch long ... If the efficiency scaled up without any additional limits This could open the door for many kinds of new devices Dawn Bonnell The touch screen of your computer could act as both the electrical charger and the computer chip-By Dawn Bonnell, a Scientist from the University of Pennsylvania who co-authored a recent ACS Nano paper describing the research This as the potential to create a new generation of optical and electronic devices. By Lukas Novotny, a Scientist at the Institute of Optics at the University of Rochester
  • 23. References www.wikipedia.org www.mechatronicstips.com www.environment-green.com www.images.google.com Basic Research Needs For Solar Energy Utilisation