Main Categories
    Filters
    Preferences
    Search

    Cobra Line Follower Sensor

    The Studica Robotics Cobra Line Follower Array provides 4 X QRE1113 IR reflectance sensor mounted on a 9mm pitch.  Each sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate.

     

    MFR Part #: 70151
    $9.99
    Availability: 9 in stock

    The Studica Robotics Cobra Line Follower Sensor consists of 4 IR LED/phototransistor pairs, making it a great detector for a line-following robot.  The Line Sensor Board allows the robot to tell objects or surfaces apart based on how dark or light they are. It shines a beam of infrared light out onto the object, and measures how much light is reflected back.

    Each sensor provides a separate analog voltage output. The sensor board is an infrared emitter/receiver that is able to differentiate between a dark surface (with low IR reflectivity – 3.3V to 5V) and a light surface (with high IR reflectivity – 0V to 0.5V). However, this range can vary depended on the installed height of the sensor board. 

    The optimum height distance is 3-5 mm; however, the reflectivity values will change depending on distance. A daylight filter is built into the sensor.

    • 5VDC operating voltage (recommended)
    • 70mA supply current
    • Optimal sensing distance: 0.125" (3mm)
    • Step File
    Write your own review
    • Product can be reviewed only after purchasing it
    • Only registered users can write reviews
    *
    *
    • Bad
    • Excellent

    The Studica Robotics Cobra Line Follower Sensor consists of 4 IR LED/phototransistor pairs, making it a great detector for a line-following robot.  The Line Sensor Board allows the robot to tell objects or surfaces apart based on how dark or light they are. It shines a beam of infrared light out onto the object, and measures how much light is reflected back.

    Each sensor provides a separate analog voltage output. The sensor board is an infrared emitter/receiver that is able to differentiate between a dark surface (with low IR reflectivity – 3.3V to 5V) and a light surface (with high IR reflectivity – 0V to 0.5V). However, this range can vary depended on the installed height of the sensor board. 

    The optimum height distance is 3-5 mm; however, the reflectivity values will change depending on distance. A daylight filter is built into the sensor.

    • 5VDC operating voltage (recommended)
    • 70mA supply current
    • Optimal sensing distance: 0.125" (3mm)
    • Step File
    Customers who bought this item also bought

    DC Power Plug 2.1mm ID x 5.5mm OD w/1m 18AWG cable

    #70016
    $3.49
    (In stock)

    Ideal for the myRIO.

    • Inside Contact Diameter: 2.1mm
    • Outside Contact Diameter: 5.5mm
    • Termination Style: Solder Cup
    • Voltage Rating: 12 V
    • 6 Amp
    • 1 meter cord length
    • 18AWG or 20AWG wire guage
    • DC connector type

    100mm Slim Mecanum Wheel Set (Bearing Rollers, 2 left, 2 right)

    #76246
    $139.00
    ( 13 In stock)

    The Studica Robotics 100mm Slim Mecanum Wheel Set comes with 2 left and 2 right wheels with steel ball bearings, blue steel frame and black rollers.  The wheel comprised of 12 black rollers and is able to move in any direction. Rollers are set at 45° to the axis of rotation of the wheel.  Rollers are mounted with steel ball bearings, making the roll more fluent.

     

    USB Cable, Type A to Type C, Blue, 2M

    #70186-2M
    $5.99

    USB Cable, Type A to Type C, Blue, 2 Meters, male to male

    3D Depth Camera

    #71044
    $189.00
    ( 21 In stock)

    Designed as a more affordable replacement for the RealSense D435, the Studica Robotics 3D Depth Camera provides an accurate high-definition depth-sensing camera for mobile robotics and consumer electronic projects.

    Clamping Shaft Hub - v2

    #76280
    $7.99

    The Studica Clamping Shaft Hub v2 is used with flex and drive wheels and is improved for the absolute strongest hold.

      38mm Omni Wheel

      #76259
      $7.99
      ( 13 In stock)

      The Studica Robotics 38mm Omni Wheel was designed as an odometry wheel that can fit inside most channel sizes. For ease of use, three cores were designed to fit the 6mm D-Shaft, 5mm Hex Shaft, and 7mm Hex Shaft. The wheel is open for easy use in any ecosystem with the provided different-sized cores.

      Maverick DC Gear Motor 60:1 w/Encoder

      #75001
      $28.99
      ( 12 In stock)

      The Studica Robotics Maverick 12V DC Gear Motor 61:1 w/Encoder is designed for strength to endure competitions, providing a stall torque of 65 min. kgf-cm.

       

      M3 Nyloc Nut (pack of 100)

      #76205-100
      $8.99
      ( 11 In stock)

      A pack of 100 Studica Robotics M3 Nyloc Nuts for robotics design.

      M3 x 10mm Button Head Cap Screw (50 pack)

      #76203-50
      $8.99
      (In stock)

      A zinc-plated, M3 x 10mm Button Head Cap Screw (pack of 50).