Hello World Component Kit

Hello World Component Kit
6 x Green LEDs
3 x 47k Resistors
3 x 180R Resistors
3 x 100k Resistors
3 x 4.7UF Capacitor
1 x 555 timer
1 x 9V battery
*Circuit board is not included - V- Printer, Rivets and a V-One Drill are required.