1 x ATTiny
1 x 8 pin DIP Socket
1 x Proto Board
1 x AA battery holder
1 x switch
assorted lengths of wire I keep in a drawer
Below is the diagram for the circuit note that the diagram below uses a coin type battery instead of a 2 x AA connector.
also available on git-hub here
The results here were a smallish circuit that I can place in a lantern and have it give off a flicker effect. Why not use on of those flicker LEDs you ask? I wanted to build something with a more random flicker and that I could adjust the flicker speed on.