Mega Arduino INPUTS x128

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STD Mega Arduino INPUTS x128

License: GPL 3.0

Mode:

Editors' pick

Update time： 2020-07-26 21:57:23

Creation time： 2017-05-12 02:26:16

Description

This is a 5v Expansion board designed for 128 extra digital inputs for sensors such as IR sensors

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	1K	R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36,R37,R38,R39,R40,R41,R42,R43,R44,R45,R46,R47,R48,R49,R50,R51,R52,R53,R54,R55,R56,R57,R58,R59,R60,R61,R62,R63,R64,R65,R66,R67,R68,R69,R70,R71,R72,R73,R74,R75,R76,R77,R78,R79,R80,R81,R82,R83,R84,R85,R86,R87,R88,R89,R90,R91,R92,R93,R94,R95,R96,R97,R98,R99,R100,R101,R102,R103,R104,R105,R106,R107,R108,R109,R110,R111,R112,R113,R114,R115,R116,R117,R118,R119,R120,R121,R122,R123,R124,R125,R126,R127,R128	R0603	128
2	-L7805	U18	L7805	1
3	JUMPER-3	JP2	SJ_3	1
4	PINHD-1X16	JP1,JP3,JP4,JP5,JP6,JP7,JP8,JP9	1X16	8
5	LED	LED2,LED1	CHIPLED_0603	2
6	SN74HC165PW	U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16,U17	TSSOP-16	16
7	DC005-2.5MM	P1	DC005-2.5MM	1
8	Header-Female-2.54_1x8	P2	HDR-8X1/2.54	1