Grants Pass TV Repair | Audible Lightwaves Picked Up By A Solar Panel. @GrantsPassTVRepair | Uploaded 2 years ago | Updated 2 hours ago
In this video I demonstrate how sound can be transmitted from an LED by light waves and demodulated by a solar panel. What made this experiment so interesting is the power source for my LED comes from radio frequency energy picked up by a long wire antenna from a near by AM radio station.
This same experiment can be done using an infrared LED and pointing it at the solar panel. It also makes a good remote control detector.
For those who have not seen my video demonstration where I prove that radio frequency energy from a near by radio station can light up an LED click here. https://www.youtube.com/watch?v=vHVmJ5lD9jc
In this video I demonstrate how sound can be transmitted from an LED by light waves and demodulated by a solar panel. What made this experiment so interesting is the power source for my LED comes from radio frequency energy picked up by a long wire antenna from a near by AM radio station.
This same experiment can be done using an infrared LED and pointing it at the solar panel. It also makes a good remote control detector.
For those who have not seen my video demonstration where I prove that radio frequency energy from a near by radio station can light up an LED click here. https://www.youtube.com/watch?v=vHVmJ5lD9jc
