Today I am going to show you how to make a joule thief circuit that lights up an LED with a single AA battery, whereas you would usually need two AA batteries to light up an LED.
Check out these instructables for pictures and more details on the circuit:
http://www.instructables.com/id/Make-a-Joule-Thief/ by 1UP
http://www.instructables.com/id/make-a-joule-thief-easily/ by me.
The credit for the video editing goes to Rahul. You could check out some of his awesome videos in the link below: https://www.youtube.com/channel/UCE7gskq1MyxQfzzEVdb9_Ag
The credit for the music goes to Project E for Entertainment.: https://www.youtube.com/channel/UCrFkslK8om8wRqxIm1AhFIw
Leave comments,feedback or suggestions about my videos. If you want me build something let me know in the comments below. Stay tuned for the next video!