io_expender

Ongoing

STD io_expender

Arduino

License: GPL 3.0

Mode:

Editors' pick

Update time： 2022-09-05 03:58:23

Creation time： 2022-07-04 04:58:58

Description

Design Drawing

schematic diagram

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PCB

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PCB_io_expender
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	0.1u	C1,C2,C3,C4	C0805	4
2	M7	D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17,D18,D19,D20,D21,D22,D23,D24,D25,D26,D27,D28,D29,D30,D31,D32	SMA_L4.4-W2.8-LS5.4-RD	32
3	ADDR_1A0	H1	HDR-F-2.54_1X3	1
4	ADDR_1A1	H2	HDR-F-2.54_1X3	1
5	ADDR_1A2	H3	HDR-F-2.54_1X3	1
6	ADDR_2A2	H4	HDR-F-2.54_1X3	1
7	ADDR_2A1	H5	HDR-F-2.54_1X3	1
8	ADDR_2A0	H6	HDR-F-2.54_1X3	1
9	I2C_A	H7	HDR-F-2.54_1X5	1
10	I2C_B	H8	HDR-F-2.54_1X5	1
11	CON1	J1	3.81(150MM)HOLE	1
12	CON2	J2	3.81(150MM)HOLE	1
13	CON3	J3	3.81(150MM)HOLE	1
14	CON4	J4	3.81(150MM)HOLE	1
15	POWER	J5	3.81(150MM)HOLE-3P	1
16	LED-0603_R	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30,LED31,LED32,P9	LED0603_RED	32
17	60V/10A	Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10,Q11,Q12,Q13,Q14,Q15,Q16,Q17,Q18,Q19,Q20,Q21,Q22,Q23,Q24,Q25,Q26,Q27,Q28,Q29,Q30,Q31,Q32	TO-252-2_L6.6-W6.1-P4.57-LS9.9-BR-CW	32
18	4.7k	R1,R5,R9,R13,R17,R21,R25,R29,R33,R37,R41,R45,R49,R53,R57,R61,R65,R69,R73,R77,R81,R85,R89,R93,R97,R101,R105,R109,R113,R117,R121,R125	R0805	32
19	5.2k	R2,R6,R10,R14,R18,R22,R26,R30,R34,R38,R42,R46,R50,R54,R58,R62,R66,R70,R74,R78,R82,R86,R90,R94,R98,R102,R106,R110,R114,R118,R122,R126	R0805	32
20	8.2k	R3,R7,R11,R15,R19,R23,R27,R31,R35,R39,R43,R47,R51,R55,R59,R63,R67,R71,R75,R79,R83,R87,R91,R95,R99,R103,R107,R111,R115,R119,R123,R127	R0805	32
21	1k	R4,R8,R12,R16,R20,R24,R28,R32,R36,R40,R44,R48,R52,R56,R60,R64,R68,R72,R76,R80,R84,R88,R92,R96,R100,R104,R108,R112,R116,R120,R124,R128	R0805	32
22	10k	R129,R130	R0805	2
23	PCA9535D,112	U1,U2	SO-24_L15.6-W7.6-P1.27-LS10.6-BL	2
24	PC357N4J000F	U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16,U17,U18,U19,U20,U21,U22,U23,U24,U25,U26,U27,U28,U29,U30,U31,U32,U33,U34	SOP-4_L4.4-W3.6-P2.54-LS7.0-TL	32