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Description

3D Printer Inductive sensor - Board Interface

### DESCRIPTION

This board provides safe link interface between your inductive/capacitive sensors and your 3D printer main board. Sensors need higher voltages like 12v which printer board cannot handle. I used PC817 optcocoupler in order to provide safest interface.

### TECHNICAL DETAILS / COMPONENTS

Components can be seen on silkscreen.

### LEARN / TOPIC / BUILD INSTRUCTIONS

Upper Side is input 12v dc.

Bottom Side is output 5v dc.

Download Gerbers

Dec 07,2017

2,108 views

3D Printer Inductive sensor - Board Interface

2 Layers PCB 17.76 x 35.23 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

2108

Published: Dec 07,2017

Standard PCB

Download Gerber file 31

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