LM317 Small Power Supply

This is LM317 Small Power Supply.
The input voltage to the LM317 must be
at least 1.5v greater than the output voltage.
The output is adjustable between
1.25 and 13.5 Volts with a maximum
current limit of 1.5 Amps
A heat sink will be required for most
applications however.
On my picture you can see the heat sink.
Here is a schematic of LM317 supply.

Junk Marble Machine

Blinker's

Two blinker's one is with NE555 and other with resistors BC548.
The schematic for blinker NE555 ,and schematic with transistor's HERE

Led Candle

This is Candle that produce multiple points of randomly shifting light, creating a glow that flickers.The project is with microcontroler PIC12F675,the code for this led candle and schematic is HERE
Here is some pictures and video of my Led candle.