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Slotted disc with photo-interrupter

Part number	Optical Encoder Disc
Category	User Input & Controls › Rotary Encoders & Knobs
Package	Header-1x5
Pins	5

Optical Encoder Disc pinout

Pin	Name	Type	Description
1	A	output	Channel A
2	B	output	Channel B
3	Z	output	Index
4	VCC	power	Supply
5	GND	ground	Ground

Schematic symbol and footprint

Schematic symbol

Footprint: Header 1x5 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.