C1	10uF 25V Elettrolitico	
C2	1uF 25V Elettrolitico		
C3	22uF 25V Elettrolitico		
C4	100uF 25V Elettrolitico		
C5	220pF Ceramico	
C6	22nF   Ceramico	
C7	10nF   Ceramico	

CR1, 2, 7. 8. 9. 10	1N4007	
CR3. 4. 5, 6  4V7  Diodo Zener 	
CR11, 12	1N4148	
CR12	1N4148	

P2	25 Pin D Male	
P4	15 Pin D-Male	
	
Q4, 6	2N3906	
Q1, 2, 3, 5, 7	2N3904	

R1, 3, 4, 7, 9 , 10, 12, 13, 15, 16, 17, 19	   4K7	
R2	22K	
R5	3K3	
R6	1K5	
R8, 11, 14	2K2	
R18	3K9	
R21	33k
	
U001	LM78L05	
U003	LM741	
U004	NE555