SparkFun Photo Interrupter Breakout Board - GP1A57HRJ00F

  • Product ID: 2786
  • MPN: SFE9322
M.R.P: ₹141.70
₹119.90 Out of Stock
₹141.48 (Incl. GST)
You Save: ₹21.80 (15%)

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Description

A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate, photodiode, or phototransistor). This PCB has three connections for PWR, GND, and Signal.

When the gate is clear, SIG will be high (>4.9V). When the gate is blocked by a finger, writing utensil, food pellet, or anything else - SIG will go low (<0.4V).

Assembled picture is for reference only, board comes bare; photo interrupter and the 220Ω (330Ω, works as well) current limiting resistor are listed below.

Documents:

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