• All RFID Readers, Read-Write Modules and Tags 30-50% Off

    RFID Reader & Tag Sale - 30-50% off

    All RFID Readers, Read/Write Modules, and Tags are 30-50% off through 3/10/2020. Not sure what you need, and which pieces work together? Take a look at our RFID Module/Tag Compatibility Chart.

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    RFID Compatibility Chart

  • Everything XBee! Save 10% on modules, 20% on adapters.

    Save 10% on XBee modules and 20% on XBee adapters

    Need a Series 1 or 2 connection? Embedded WiFi ?  900 MHz networking? All XBee modules and adapters are on sale through February 26th.

    Shop All XBee Modules & Adapters

  • All Parallax Servos 30% - 50% Off thru 3/10/2020

    All Servos 20% to 50% Off

    Standard.  Continuous Rotation. High Speed  Continuous Rotation.  Feedback 360° High Speed Continuous Rotation, with angular position sensing.

    Whichever servos your project needs, they're on sale now through March 10th. (It's your move.)

    Shop the Servo Sale

  • Sharp GP2A25J0000F Close-range Reflective Sensors and Kit

    Look Sharp Close Up

    Give your projects close-range (1-9 mm) reflective sensing of black and white surface changes with Sharp GP2A25J0000F sensors.   Now available individually, or in a 4-pack with convenient cables & components to interface with your microcontroller.

    Shop the Sensor 

    Shop the 4-pack