VLOG – Off-Grid Solar Power System for Raspberry Pi
Build a 5volt 2Amp Raspberry Pi power supply adapter with LM78S05 voltage regulator:
https://electronicpowersupply.blogspot.com/2014/11/make-5v-2a-power-supply-by-ic-78s05.html
If you are interested to join classes on Networking, Linux, Systems software and software architecture you can contact me via email:
kiran -dot- kankipati -at- gmail.com
Or for more information kindly visit my TOFFEE open-source website Education Tab:
http://www.the-toffee-project.org/index.php/education
by Kiran Kankipati,
Founder: The TOFFEE Project
Website: http://www.the-toffee-project.org
—————
Subscribe to this channel and post your queries on Youtube comments 
Post time: Jan-04-2017