BOB-00203 Breakout Board for Photo Interrupter CNZ1120

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US$1.39
BOB-00203
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The SparkFun BOB-00203 is a PCB for the Photo Interrupter CNZ1120.

This PCB has three connections for PWR (3V-6V), GND, and Signal. When the gate is clear, SIG will be low (<0.5V). When the gate is blocked by a finger, writing utensil, food pellet, or anything else - SIG will go high (>4.5V). Assembled picture is for reference only. Parts are listed below. 220 or 330Ohm resistor will work.

Note: The CNZ1120 is discontinued, but if you have one, the PCB (BOB-00203) is still avaiable for it.

 

Schematic design BOB-00203

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