but there is a common theme in many projects designed to use technological means in order to improve the lives of people who live in very impoverished situations: that you can throw some tech at them and suddenly things will be OK……. Posted in Solar Hacks, The Hackaday Prize Tagged nocturnal solar light, solar light, solar night light, the hackaday prize Post navigation says this is just the beginning and has a website dedicated to creating green energy and sharing it with the world. A coat hanger doubles as both a stand for charging, and a hook for hanging it at night. While it doesn’t seem like much, a typical kerosene lamp puts out less than half that brightness.Īnd with the photo diode, it automatically turns on at night, and off during the day. One day of charging can provide approximately 20-22 lumens for the entire night of operation. It’s a very simple light made out of a cheap Tupperware container, a 2V solar panel, a white LED, a rechargeable AA or AAA battery, a photo diode and a Joule thief (voltage boosting IC). Not to mention fuel isn’t cheap. wants to change this - so he came up with yet another solar powered light that is a low-cost alternative. Instead they rely on burning fuel for light - and coincidentally, inhaling harmful smoke. In fact, over 74 million rural households live without power altogether. India has a bit of a problem with electricity.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2023
Categories |