Very low voltage LED driver

by · Published · Updated

This experiment shows a low voltage .9V to 5V DC/DC voltage booster that is lighting an led at very very low input voltage. The inexpensive booster can be found on EBay or Amazon. Once started the chip will keep running way below .9V.
The Thermo Electric Generator (TEG) that I am using here is a common SP1848 also found on EBay or Amazon.
This experiment was inspired by Lasersaber’s last video about energy harvesting using daily temperature shifts. This is the video: https://www.youtube.com/watch?v=bwvcU_DcoZ8&t=43s

Related posts:

  1. Very low voltage LED driver This experiment shows a low voltage .9V to 5V DC/DC...
  2. Stray Energy Harvesting off a CFL This shows a way to harvest stray energy off a...
  3. Tinman’s Ultra Low Voltage Led Driver This shows an led driver circuit by Tinman that can...
  4. Low Voltage Project — Part 1 This a project to examine low voltage power. It was...
  5. Low Voltage Project — Part 1 This a project to examine low voltage power. It was...
  6. Slider’s Power Supply for ‘Stiffler Loop’ Project I tried Slider’s idea of using an inexpensive EBay voltage...
  7. LENR experiment with high voltage plasma in a reed switch,wmv Here a simple experiment in the direction of higher pulsed...
  8. LENR experiment with high voltage plasma in a reed switch,wmv Here a simple experiment in the direction of higher pulsed...
  9. Motor Generator—- how it works This is how the ‘Motor Generator’ from my last video...
  10. The Cold Powered Motor This is an electric motor that is running on the...

You may also like...

Follow:

More