Guitar Neck LED PCB

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STD Guitar Neck LED PCB

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Update time： 2020-06-14 13:24:43

Creation time： 2020-05-24 10:50:57

Description

Will fit in 3.1mm slot milled in guitar neck/fret boardjoint. This circuit board is sized for 21 fret strat. Due to minimum circuit board width (6mm) capability by the circuit board manufacture, the width is set to 6mm. I then made a jig out of 3/4 mdf with .8 x 3mm ledge and sandwiched circuit board with screws. This setup allows the use of a table saw to cut off excess unused portion of circuit board. VCC is 2 - CR2032s. This setup was designed to assist my visually impared brother. I hope it will help others. Battery Holder https://www.amazon.com/gp/product/B07BXDHT4B/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Design Drawing

schematic diagram

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Schematic
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PCB

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PCB_2020-05-25_22-45-07
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Supplier Part	BOM_Manufacturer	BOM_Manufacturer Part
1	10K	R1,R2,R3,R4,R5,R6,R7,R8,R9	RES-TH_BD1.7-L3.5-P7.50-D0.5	9	LCSC	C433502	TyoHM	RN 1/8W 10K F T/B A1
2	19-117/T1D-AP2Q2QY/3T	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9	LED0603-R-RD	9	LCSC	C94692	Everlight Elec	19-117/T1D-AP2Q2QY/3T