Make a Really Simple Square Wave Generator

In this video, I go over the ins and outs of making a really simple, really cheap frequency generator using a 555 timer IC. Personally I sick of constantly building a new one from scratch every time I need one.
1:16 Prototyping
1:57 Relevant Equations
4:13 Comp. Values
4:29 A Small Electrical Fire
7:00 Demo
References:
555 Datasheet - www.ti.com/lit/...
Narrator/Editor:
Dayton Aardema - EE
Music:
Cody Aardema - Blueprint Theme(s)