Do you like a reliable industrial-grade night light for your nights behind the enemy lines? Just make this circuit.

For more details read this article: http://www.electroboom.com/?p=736
Follow me on Facebook: http://www.facebook.com/ElectroBOOM

It would be pretty cool if you Support ElectroBOOM at Patreon: http://patreon.com/electroboom

Make sure to visit http://circuitspecialists.com for lab equipment like mine and use promotion code "electroboom" to get 5% off till the end of this February.

And special thanks to my sponsors and patrons: 
http://www.electroboom.com/?page_id=727

Below are my Super Patrons with support to the extreme!
Lance B.
Aki K.

Follow me on Twitter: https://twitter.com/ElectroBOOMGuy

Human powered cell-phone charger: https://www.youtube.com/watch?v=wdgiTQffiwk
Jump start with AA batteries: https://www.youtube.com/watch?v=I0utNemFsl8

By: Mehdi Sadaghdar