BOM_KNOT_v1_0

	A	B	C	D	E	F	G	H
1	Name	Qty	Value	Index	Specs	Package	Mouser reference	Note

2	Main board
3	SMD parts:
4	STM32F103CBT6 MCU	1		UC1		LQFP48	511-STM32F103CBT6
5	8 MHz quartz	1		Q5		HC49	815-ABLS2-8-D4Y-T
6	TL072 dual op-amp	3		U1 U2 U3		SOIC8	595-TL072CD
7	MCP6002 dual op-amp	2		U4 U5		SOIC8	579-MCP6002-I/SN
8	MCP3204 quad 12-bit DAC	1		IC4		SOIC14	579-MCP3204-BI/SL
9	DAC8551 single 16-bit DAC	1		IC5		MSOP8	595-DAC8551IADGKT
10	LM1117-3.3V LDO Vreg	1		IC6	3.3V	TO252	926-LM1117DT-3.3NOPB
11	LM4040 Shunt Vref	1		IC8	10V	SOT23	595-LM4040C10IDBZR
12	LM4040 Shunt Vref	1		IC3	2.5V	SOT23	595-LM4040C25IDBZR
13	MMBT3904 NPN transistor	1		Q6		SOT23	863-MMBT3904LT1G
14	1N5819HW diode	2		D1 D2		SOD123	621-1N5819HW-F
15	Switch, 6mm, SMT	2		SW2 SW3		6x6mm	667-EVQ-Q2K01W
16	Resistor	1	330	R51	1%	0603	603-RT0603FRE07330RL
17	Resistor	1	4.7	R49	5%, 250mW	0603	667-ERJ-PA3J4R7V
18	Resistor	2	1k	R23 R55	1%	0603	603-RT0603FRE071KL
19	Resistor	3	10k	R22 R27 R33	1%	0603	603-RT0603FRE0710KL
20	Resistor	11	24.9k	R30 R31 R34 R35 R41 R42 R43 R44 R50 R52 R53	1%	0603	603-RT0603FRE0724K9L
21	Resistor	2	39k	R45 R46	1%	0603	603-RT0603FRE0739KL
22	Resistor	2	49.9k	R25 R26	1%	0603	603-RT0603FRE0749K9L
23	Resistor	6	100k	R24 R29 R47 R48 R54 R56	1%	0603	603-RT0603FRE07100KL
24	Resistor	1	120k	R39	1%	0603	603-RT0603FRE07120KL
25	Resistor	3	200k	R28 R32 R40	1%	0603	603-RT0603FRE07200KL
26	Resistor	2	300	R1 R2	1%	0603	603-RT0603FRE07300RL
27	Capacitor, ceramic	2	18pF	C9 C10		0603	80-CBR06C180J5G
28	Capacitor, ceramic	1	47pF	C29	>= 50V, <= 2%, C0G	0603	80-C0603C470G5G
29	Capacitor, ceramic	2	100pF	C21 C22	>= 50V, <= 2%, C0G	0603	80-C0603C101G5GAC
30	Capacitor, ceramic	4	1nF	C13 C14 C16 C17	>= 50V, <= 2%, C0G	0603	80-C0603C102G5GAUTO
31	Capacitor, ceramic	15	100nF	C1 C2 C3 C4 C5 C7 C11 C18 C20 C23 C26 C27 C28 C31 C32	>= 16V	0603	80-C0603C104K5REAUTO
32	Capacitor, ceramic	1	470nF	C8	>= 6.3V	0603	80-C0603C474M3R
33	Capacitor, ceramic	2	1uF	C6 C12	>= 10V	0603	80-C0603X105M4R
34	Capacitor, electrolytic NP	1	10u	C24	>= 6.3V	Panasonic B	647-UWP1A100MCL
35	Capacitor, electrolytic	2	22u	C15 C19	>= 16V	Panasonic C	667-EEE-FP1E220AR
36	Capacitor, electrolytic	2	47u	C25 C30	>= 25V	Panasonic D	667-EEE-FK1V470P
37	SMD LED	6			Amber (588nm)	1206	859-LTST-C150YKT	For jack lights
38
39	Other parts:
40	2x5, 1.27mm pitch male header	1					649-221111-00010T4LF
41	1x6, 2.54mm pitch male header	1
42	1x5 2.54mm low female header	2					517-929870-01-12-RA
43	1x3, 2.54mm pitch male header	1						For jack lights
44	M3 4.4mm standoff	2					710-9774030360R
45	M3 4mm standoff	2					855-R30-1000402
46	M3 8mm screw	2
47	M3 6mm scew	2
48	Encoder	1		SW1			858-EN11-HSM1AF15
49	Thonkiconn Jack	6		J1 J2 J3 J4 J5 J6
50	Tall trimmer potentiometer	6	10kB	R19 R20 R21 R36 R37 R38
51	Jumper	1						For jack lights
52
53	Display board
54	SMD parts:
55	SN74HC595 shift register	2		U$5 U$6		TSSOP16	595-SN74HC595PWR
56	14 seg. 2 char LED module	4		U$1 U$2 U$3 U$4	Yellow, comm. cathode		604-ACPSC04-41SYKWA
57	MMBT3904 NPN transistor	4		Q1 Q2 Q3 Q4		SOT23	863-MMBT3904LT1G
58	Resistor	14	100	R4 R5 R6 R7 R8 R9 R10 R12 R13 R14 R15 R16 R17 R18	1%	0603	603-RT0603FRE07100RL
59	Resistor	4	1k	R1 R2 R3 R11	1%	0603	603-RT0603FRE071KL
60	Capacitor, ceramic	2	100nF	C1 C3	>= 16V	0603	80-C0603C104K5REAUTO
61
62	Other parts:
63	1x5, 2.54mm pitch male header	2
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