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USB to Serial (RS-232) Adapter USB, Serial, RS-232, Adapter
Price: $17.95
Availability: In Stock
Item #: PX-28031 -

    Parallax has designed a USB to Serial (RS-232) adapter that is compact and economical to provide a Virtual Com Port for all of our products that have a DB9 (9-pin) serial connector. Cable included. Updated FTDI USB drivers for Windows are included in the latest versions of the BASIC Stamp Editor, Propeller Tool, and SX-Key IDE software packages. You may also download the Windows drivers separately from our site, or drivers for other operating systems directly from FTDI (see the Downloads...

    Parallax Caster Wheel Kit
    Price: $79.99
    Availability: Back Order
    Item #: PX-28961 -

      The caster wheel kit is the utmost in quality and performance. It features precision machined 6061 aluminum parts combined with high quality ball bearings and durable 3-inch Du-Bro pneumatic rubber tires. The dual independent tire design reduces vibration and drag, while also increasing its load-carrying capacity. You will be amazed at how smoothly and silently these caster wheels roll. Cheaper alternatives often use stamped sheet metal bearing tracks which tend to be sloppy and can easily...

      Motor Mount & Wheel Kit with Position Controller
      Price: $299.00
      Availability: Back Order
      Item #: PX-28962 -

        Features: Powerful 12 VDC motors provide plenty of torque Precision machined 6061 aluminum hardware Conveniently positioned screw holes make mounting this kit a breeze. Rugged pneumatic tires are well-suited for a variety of terrains 5V supply required for Position Controllers 36 encoder positions per revolution; approx 0.5 inch resolution with 6" diameter wheel Compatible with any microcontroller Single I/O line can control up to 4 Position Controllers Strong but light - only 3.2 lbs (1.45...

        Parallax RFID Card Reader (USB)
        Price: $44.99
        Availability: In Stock
        Item #: PX-28340 -

          Designed in cooperation with Grand Idea Studio, the Parallax RFID Reader Module USB is a low-cost solution to read passive RFID transponder tags. The RFID Reader Module USB can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, navigation, inventory tracking and payment systems. This module connects directly to a USB port for both power and to output transponder tag data to your custom PC application. Features: * Built-in USB...

          Parallax RFID Card Reader (Serial)
          Price: $49.99
          Availability: In Stock
          Item #: PX-28140 -

            Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilization.This reader is compatible with EM4102 RFID tags (125 kHz).  The read range varies...

            Parallax PIR Motion Sensor
            Price: $9.99
            Availability: In Stock
            Item #: PX-555-28027 -

              The PIR Sensor detects motion up to 20 feet away by using a Fresnel lens and infrared-sensitive element to detect changing patterns of passive infrared emitted by objects in its vicinity. Inexpensive and easy to use, it's ideal for alarm systems, motion-activated lighting, holiday props, and robotics applications. The PIR Sensor is compatible with all Parallax microcontrollers; sample BS1, BS2, and SX/B programs and product documentation are available under Downloads (coming soon!). Features:...

              Xbee Adapter Breakout Board Xbee, Breakout, Board, Adapter, Wireless, Robot Communication, Interface
              Price: $3.99
              Availability: In Stock
              Item #: PX-32403 -

                This low cost XBee Adapter Board comes in a kit form and provides a cost-effective solution to interfacing to any XBee or XBee Pro module. By using this adapter board you can provide an easy interface to the XBee or XBee Pro modules by converting the 2mm pin spacing to breadboard friendly 0.100” spacing. The adapter boards also provide a means to connect pluggable wires or solder connections and also provide mounting holes.   Features: Converts XBee 2mm pin spacing to 0.100" pin spacing...

                Parallax PING Ultrasonic Range Sensor Parallax, PING, Ultrasonic, Range, Sensor
                Price: $29.99
                Availability: Back Order
                Item #: PX-28015 -

                  Parallax's PING)))™ ultrasonic sensor provides a very low-cost and easy method of distance measurement. This sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. Naturally, robotics applications are very popular but you'll also find this product to be useful in security systems or as an infrared replacement if so desired. You will definitely appreciate the activity status LED and the economic use of just 1 I/O pin. The...

                  Parallax (Futaba) Continuous Rotation Servo servo, servos, continuous rotation servo, continuous servo
                  Price: $13.99
                  Availability: In Stock
                  Item #: PX-900-00008 -

                    The Parallax Continuous Rotation Servo is a Futaba S148 servo. It's recommended for robotics projects and includes an adjustable potentiometer to center the servo. Servos may be controlled directly from a BASIC Stamp I/O pin by using the PULSOUT command. Servo has been modified for continuous rotation. NOTES:This continuous rotation servo only work with the following brackets: E-Z Aluminum Servo Bracket , Multi-Purpose Servo Bracket, & Aluminum Servo Bracket (may need some custom...