LED Hanukkah Menorah

Step 2 Parts

Parts List:

• Power supply that puts out between 2.7v and 3.3v. I am using 2 AAA batteries but I have also run this off of a CR2032 3v battery.
• 9 LEDs (I used white)
• 4 resistors (22ohm - Red,Red,Black)
• 1 momentary push button (these are common, I salvaged mine from a broken stereo system)
• 1 pin header (2 pins)
• 1 DIP socket (8 pins) - this is optional as you could just solder the microcontroller directly onto the board.
• 1 AVR ATtiny13 microcontroller
• 1 Circuit board of some type

Note: I etched my own circuit board because I am set up to do so. That being said, this should be a pretty easy project to do point-to-point soldering on some perf board.