Bill Of Materials
=================
Design:   C:\Documents and Settings\Salvo\Desktop\contatore4digit.DSN
Doc. no.: <NONE>
Revision: <NONE>
Author:   <NONE>
Created:  16/11/10
Modified: 05/10/13

QTY  PART-REFS           VALUE               CODE                          
---  ---------           -----               ----                          
Resistors
---------
3    R1-R3               10k                                               
1    R4                  100                                               

Capacitors
----------
1    C2                  100uF                                             
1    C3                  100nF                                             

Integrated Circuits
-------------------
3    U2-U4               74190                                             
1    U5                  NE555                                             

Diodes
------
1    D1                                                                    
1    D2                  LED-YELLOW                                        

Miscellaneous
-------------
1    RV2                 10K