Your Electronics Open Source

Part List

Item	Qty	Reference	Part	    Description		Code Farnell
_________________________________________________________________________
                                                                          
1	1	CN1		CN-USB	    4PIN 61729-0010B	152-754
2	9	C1,C4,C5,	100nF	    Cer Cap SMD 0805	422-7189
		C6,C8,C9,
		C10,C11,C12
3	1	C2		10nF        Cer Cap SMD 0805 	422-7153
4	1	C3		33nF        Cer Cap SMD 0805	755-771
5	1	C7		10uF/25V    Tant Cap Size 'C'	197-518
				10uF/100VEl Cap P2.54 mm	320-1855
6	1	DL1		TLMA3100    Led SMD YELLOW	359-9942
7	1	DL2		TLMC3100    Led SMD GREEN	359-9954
7	1	L1		INDUCTOR    MLS0805 4S4-300	305-6510
8	1	R1		470R        Res SMD 0805    	911-811
9	1	R2		120R        Res SMD 0805    	911-744
10	1	R3		1K5         Res SMD 0805    	911-872
11	2	R4,R5		27R         Res SMD 0805    	911-665
12	1	R6		220R        Res SMD 0805     	911-770
13	1	R7		2K2         Res SMD 0805     	911-896
14	1	R8		10K         Res SMD 0805     	911-975
15	1	SKT1		DB9         CON 9PIN 90°FEM	335-6036		
		J1		CON3	    MORS P3.81mm	370-4580     
16	1	U1		SN75176BD   DIF BUSTransce.	571-167	
17	1	U2		FT232BM     USB-Serial		-		
18	1	U3		ADM213EAR   CMOS RS-232		687-583	 
19	1	U4		93C46/SN    CMOS EEPROM		793-632	
20	1	Y1		6.00 MHZ    RESON PBRC-6.00HR	574-041	
				//	    RESON KBR-6.00MKS	573-991        

The J1 connector and the U1 integrated serve for an eventual USB<->RS485 conversion and therefore they can be mounted instead of the SKT1 connector.
The U4 memory is optional.
Moreover, both for the C7 and for Y1 alternatives are provided (smd or traditional)