laser & milling machiene control board

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STD laser & milling machiene control board

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Editors' pick

Cloned from CNCpro

Update time： 2023-04-28 15:43:54

Creation time： 2020-02-22 13:12:15

Description

This board is designed to be used with grbl library. It's an open-source library that can be easily found on GitHub.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	220	R4,R5,R7	AXIAL-0.4	3
2	1k	R6,R8	AXIAL-0.4	2
3	10k	R1	AXIAL-0.4	1
4	100	R2,R3	AXIAL-0.4	2
5	100u	C8,C9,C10,C11	CAP-D6.3XF2.5	4
6	1-1470156-2	J1	1-1470156	1
7	PinHeader6	U3	PINHEADER6	1
8	Header-Female-2.54_1x4	P9,P10,P11,P12	HDR-4X1/2.54	4
9	MTP125-1203S1	U4,U5,U6,U9,U10	HDR-TH_6P-P2.54-V-R2-C3-S2.54	5
10	DRV8825	ZZ,YY,XX1,XX	DRV8825-MODULE	4
11	EVQ22705R	SW1	KEY-6.0*6.0-4	1
12	ATMEGA328P_PDIP	U1	DIP28-300	1
13	12MHz	X1	CRISTAL_4MHZ	1
14	16MHz	X2	CRISTAL_4MHZ	1
15	204-10SURD/S530-A3	LED1,LED2,LED3,LED4,LED5	LED-3MM/2.54	5
16	22p	C1,C2,C3,C4	RAD-0.1	4
17	0.1u	C5,C7,C6	RAD-0.1	3
18	PCB CONNECTOR BLOCK 5.08 MM 2 PINS	U8,U7	RND 205-00199	2
19	CH340G	U2	SOIC-16_150MIL	1