Rpi_relay_board

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STD Rpi_relay_board

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Update time： 2021-05-13 03:42:44

Creation time： 2021-05-08 11:48:09

Description

Rpi_relay_board

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	SRD-05VDC-SL-C	RLY1,RLY2,RLY3,RLY4	RELAY-TH_SRD-XXVDC-XL-C	4
2	LED-TH-5mm_B	LED8	LED-TH_BD5.0_BLUE	1
3	SS-12F44-G5	SW2,SW1,SW3,SW4	SW-TH_SS-12F44-G5	4
4	AMS1117-3.3	U2	SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR	1
5	2N3904(TO-92)	Q1,Q2,Q3,Q4	TO-92-3_L5.1-W4.1-P1.27-L	4
6	LED-TH-5mm_R	LED1,LED5,LED4,LED3,LED6,LED2	LED-TH_BD5.0_RED	6
7	K4-6×6_TH	KEY1,KEY2,KEY3,KEY4	KEY-TH_4P-L6.0-W6.0-P4.50-LS6.5	4
8	PC817C	U5,U3,U4,U6	DIP-4_L4.6-W6.5-P2.54-LS7.6-BL	4
9	1N4148	D6,D2,D8,D7,D5,D4,D3,D9,D10	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	9
10	Raspberry PI 4	U1	RASPBERRY PI 4	1
11	LED-TH-5mm_G	LED7	LED-TH_BD5.0_GREEN	1
12	1k	R21,R10,R9,R13,R8,R29,R28,R27,R26,R11,R12,R16,R17,R2,R18,R3,R19,R4,R25,R20,R24,R23,R14,R22,R6	R_AXIAL-0.4	25
13	4.7k	R15,R5,R7	R_AXIAL-0.4	3
14	10k	R1	R_AXIAL-0.4	1
15	1N4007	D1	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	1
16	0.1uF	C3,C2	RAD-0.1	2
17	1u	C7,C4,C8,C6,C1,C5	RAD-0.1	6
18	DIP switchEI-04	SW5	SW-TH_DIPSWITCHEI-04	1
19	CONN-TH_3P-P5.00	P3,P4,P8,P7,P6,P2,P5,P1	CONN-TH_3P-P5.00	8
20	1N4728A	ZD2,ZD3,ZD4,ZD1	DO-41_BD2.8-L4.2-P8.00-D0.7-FD	4
21	LED9	1	LED 5MM YELLOW	1