Custom Arduino Mega board

Ongoing

STD Custom Arduino Mega board

Arduino

License: GPL 3.0

Mode:

Editors' pick

Cloned from scrabble_v2

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Update time： 2024-05-03 08:25:10

Creation time： 2021-01-13 16:52:10

Description

This is a custom arduno board for a personal project

Design Drawing

schematic diagram

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Sheet_1
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PCB

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PCB_2021-01-13_17-59-12
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	SMT Type
1	LED-0603_R	1,2,3,3V3,4,5V,12V,DRV,L	LED0603_RED	9	LED-0603_R
2	KF301-5.0-2P	5VIN,5VIN1,12VIN,12VIN1	CONN-TH_P5.00_KF301-5.0-2P	4	KF301-5.0-2P
3	HDR-M-2.54_2x2	+3.3V,Y-LIMIT	HDR-M-2.54_2X2	2	HDR-M-2.54_2x2
4	HDR-M-2.54_2x6	+5V,+12V	HDR-M-2.54_2X6	2	HDR-M-2.54_2x6
5	0.1u	C1,C2,C3,C4,C5,C6,C10,C12,C14,C16	C0603	10	C_0603_US
6	10u	C9,C24,C25	C0805	3	C_0603_US
7	4.7u	C11,C13,C15	C0603	3	C_0603_US
8	100u	C17,C18,C21,C22,C23	CAP-D8.0×F3.5	5	CE_TH_D8.0×F3.5_EU
9	1000u	C19,C20	CAP-D8.0×F3.5	2	CE_TH_D8.0×F3.5_EU
10	HDR-M-2.54_1x3	CHOOSER	HDR-M-2.54_1X3	1	HDR-M-2.54_1x3
11	HDR-M-2.54_1x6	HEAD,J29	HDR-M-2.54_1X6	2	HDR-M-2.54_1x6
12	HDR-M-2.54_1x4	I2C,STEPPER1,STEPPER2,STEPPER3,USB4	HDR-M-2.54_1X4	5	HDR-M-2.54_1x4
13	HDR-M-2.54_2x3	ICSP,J16,J24,J25,J26,J27,J28,MIDSERVO	HDR-M-2.54_2X3	8	HDR-M-2.54_2x3
14	JUMPER-3-OLDSMD	JP1,JP2,JP3,JP4,JP5,JP6,JP7,JP8,JP9,JP10,JP11	SJ_3	11	JUMPER-3-OLDSMD
15	JUMPER-2-OLDSMD-NC	JP12,JP13,JP14,JP15,JP16,JP17,JP18,JP19,JP20	R0603	9	JUMPER-2-OLDSMD-NC
16	HDR-M-2.54_1x2	M1,M2,M3,M4,MF1,MF2,MF3,MF4,MF5,MF6,MF7,MF8,MF9	HDR-M-2.54_1X2	13	HDR-M-2.54_1x2
17	XH2.54-4P-M	MID,PUMP	XH2.54-4P	2	XH2.54-4P-M
18	IRF540NSTRLPBF	Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9	TO-263-2_L10.0-W9.1-P5.08-LS15.2-TL	9	IRF540NSTRLPBF
19	10k	R1,R14,R16,R18,R20,R22,R24,R26,R28,R30,R32,R33	R0603	12	R_0603_EU
20	1k	R2,R3,R4,R5	R0603	4	R_0603_EU
21	2.7K	R6	R0603	1	R_0603_US
22	330	R7,R8,R9	R0603	3	R_0603_EU
23	100k	R10,R11,R12	R0603	3	R_0603_EU
24	47k	R13	R0603	1	R_0603_EU
25	10	R15,R17,R19,R21,R23,R25,R27,R29,R31	R0603	9	R_0603_EU
26	K2-3.6×6.1_SMD	RESET	KEY-SMD_2P-L6.2-W3.6-LS8.0	1	K2-3.6×6.1_SMD
27	XH2.54-5P-M	STEPPER	XH2.54-5P	1	XH2.54-5P-M
28	ATMEGA2560-16AU	U1	TQFP-100_L14.0-W14.0-P0.50-LS16.0-BL	1	ATMEGA2560-16AU
29	CH340G	U2	SOIC-16_L9.9-W3.9-P1.27-LS6.0-BR	1	CH340G
30	FE1.1S	U3	SSOP-28_L9.9-W3.9-P0.64-LS6.0-BL	1	FE1.1S
31	AMS1117-3.3	U4	SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR	1	AMS1117-3.3	dwIGgezVh
32	L293D	U5,U7	DIP-16_L20.0-W6.4-P2.54-LS7.6-BL	2	L293D
33	ULN2003ADR	U6	SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL	1	ULN2003ADR
34	A4988 Stepper Motor Driver Carrier	U8,U9,U10	A4988 STEPPER MOTOR DRIVER CARRIER	3	A4988 Stepper Motor Driver Carrier	YsmgyP7pj
35	U241-041N-1WR85-1	USB1,USB2	USB-B-TH_U241-041N-1BR85-1	2	U241-041N-1WR85-1
36	U-USBAS04P-F200	USB3	USB-A-TH_U-USBAS04P-F200	1	U-USBAS04P-F200
37	16MHz	X1	OSC-SMD_4P-L3.2-W2.5-BL	1	X322516MLB4SI
38	12MHz	X2,X3	OSC-SMD_4P-L3.2-W2.5-BL	2	X322512MSB4SI