STM32F103

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STD STM32F103

STM32

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Update time： 2021-10-04 14:05:04

Creation time： 2021-02-06 15:54:09

Description

low level controller

Design Drawing

schematic diagram

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Main Scheme
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PCB

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PCB_2021-02-21_01-36-13
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	220	R10,R25,R27,R29,R9,R31,R33,R36,R71,R72,R67	R0805	11
2	SRD-05VDC-SL-C	RLY1,RLY2,RLY3,RLY4	RELAY-TH_SRD-XXVDC-XL-C	4
3	OUT-EXT	U22	JST-XHT-5	1
4	100K	R3,R4	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	2
5	OUT1	CN2	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
6	RGB1	CN1	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
7	RGB2	CN4	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
8	OUT3	CN5	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
9	OUT2	CN8	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
10	OUT4	CN9	CONN-TH_3P-P5.08_JL2EDGR-50803G01	1
11	8MHz	X1	OSC-49S-1	1
12	100nF	C10,C11,C3,C4,C1,C15	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	6
13	2n3904S	Q1,Q2,Q3	SOT-23-3_L2.9-W1.3-P1.90-LS2.4-TR	3
14	2n3904	Q4	SOT-23-3_L2.9-W1.3-P1.90-LS2.4-TR	1
15	POW IN	CN10	CONN-TH_2P-P5.08_JL2EDGR-50802G01	1
16	POW EXT	CN6	CONN-TH_2P-P5.08_JL2EDGR-50802G01	1
17	1uF	C2	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	1
18	74AC14SCX	U6,U9	SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL	2
19	XL-0603QYGC	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13	LED-0603	13
20	W25Q64FWSSIG-TR	U3	SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL	1
21	20pF	C13,C14,C9,C12	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	4
22	32.768KHz	X2	MC-306	1
23	MAX3232CSE+_C9950	U2	SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL	1
24	510	R1,R5,R41,R42,R43,R56,R57,R58,R59,R60,R61,R62,R63	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	13
25	680uF	C21	CAP-SMD_BD8.0-L8.3-W8.3-RD	1
26	I2C	U8	JST-XHT-4	1
27	PZEM	U11	JST-XHT-4	1
28	SER-EXT	U12	JST-XHT-4	1
29	SS54_C22452	D1	SMA_L4.4-W2.8-LS5.4-R-RD	1
30	6N137S1(TA)	U20,U21	SMD-8_L9.8-W6.6-P2.54-LS10.3-BL	2
31	BSS138	Q5,Q6,Q7,Q8,Q9,Q10	SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR	6
32	SWD	P2	HEADER-2.54-P4-ANG	1
33	LM2596SX-3.3/NOPB	U7	TO-263-5_L10.2-W9.9-P1.70-LS14.4-TL	1
34	100nF	C16,C17,C18,C19,C5	C0805	5
35	10K	R2,R7,R8,R44,R45,R46,R47,R48,R49,R50,R51,R52,R53,R54,R55,R64,R65,R66,R69	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	19
36	270	R16,R17,R18,R19	R0603	4
37	HDR-IDC-2.54-2X3P	P1	HEADER-2.54-P2×3	1
38	1K	R20,R21,R22,R23	R0603	4
39	K2-6639SP-C4SC-04	RST	KEY-6.0*6.0	1
40	1N4001F	D2,D4,D5,D6	SMAF_L3.5-W2.6-LS4.7-RD	4
41	33uH	L1	IND-SMD_L12.0-W12.0_CDRH127NP	1
42	1251SMT-2P_C132528	CN11	CONN-SMD_1251SMT-2P	1
43	10K	R12,R13,R14,R15,R37,R38,R39,R40	R0603	8
44	1M	R6	0603_1608METRIC_PAD1.05X0.95MM_HANDSOLDER	1
45	W5500	W1	W5500	1
46	220uF	C20	CAP-SMD_BD10.0-L10.3-W10.3-FD	1
47	IN1-IN4	CN3	CONN-TH_6P-P5.08_JL2EDGR-50806G01	1
48	IN5-IN8	CN7	CONN-TH_6P-P5.08_JL2EDGR-50806G01	1
49	TLP521-4GBSM	U4,U5,U10	OPTO-SMD-16_L20.0-W6.5-P2.54-LS10.2-BL	3
50	DB9_Female	DB1	DSUB-TH_DMR-9S	1
51	DHT3	U13	JST-PCB-0.1IN-3P	1
52	DHT2	U14	JST-PCB-0.1IN-3P	1
53	DHT1	U15	JST-PCB-0.1IN-3P	1
54	PU_DHT1	U16	2 PAD PCB CONNECTOR	1
55	PU_DHT2	U17	2 PAD PCB CONNECTOR	1
56	PU_DHT3	U18	2 PAD PCB CONNECTOR	1
57	EN_RLY_OUT1	U23	2 PAD PCB CONNECTOR	1
58	EN_RLY_OUT2	U24	2 PAD PCB CONNECTOR	1
59	EN_RLY_OUT3	U25	2 PAD PCB CONNECTOR	1
60	EN_RLY_OUT4	U26	2 PAD PCB CONNECTOR	1
61	STM32F103C8T6	U1	ST-LQFP48	1