SparkFun Photo Interrupter Breakout Board - GP1A57HRJ00F Infrared

SparkFun Photo Interrupter Breakout Board - GP1A57HRJ00F InfraredA simple breakout PCB for the GP1A57HR photo interrupter. 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 220? (330?, works as well) current limiting resistor are listed below. Documents: Schematic

The MLX90614 provides two methods of output: PWM and SMBus (i

Note: The miniUSB connector is used for battery charging only

This is a good spool for more advanced users that should last 6-12 months depending on how often you solder

the resistance across the sensor increases

This is a brass sponge that will help clean your soldering iron tip

Supported Devices: These cables are guaranteed to work with all Spark Fun Development boards

or black bezel

2k pull-up resistors have been included on each output as well

Often used for reverse voltage protection

and a Schmitt trigger to provide switching hysteresis for noise rejection

The PIC32 chip is capable of doing USB OTG

ISO 9141-2 (Asian