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    Dupont Single Pin - 4 wire - female to female cable - 22AWG (2 pack)

    $4.99
    MFR Part #: 71014
    Availability: In stock
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    GH to GH Cable

    70168
    #70168
    $3.99

    The GH to GH cable connects external sensors, breakout boards or other devices.

    Detailed Specifications:

    • Cable Length: 25 cm
    • Connectors: 4-pin JST-GH (2)
    • Wire Colors: Black, Red, Blue, Green

     

    Cobra Line Follower Sensor

    70151
    #70151
    $9.99

    The 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.

    The Studica Line Sensor Board 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

    6mm Servo Hub 25T

    76149
    #76149
    $5.99

    The 6mm Servo Hub 25T is made of anodized 6061-T6 Aluminum and is used to connect a servo motor to a D-Shaft axel.

    Omni Wheel (100mm - Double Plastic - w/ integrated 6mm Hub)

    76260
    #76260
    $29.99

    The 100mm (4 inch)  Double Plastic Omni Wheel provides rotational and sideways 360° maneuverability.  Great for omni directional movement and rotation, easy direction control and tracking, and for fast turning,

    Specifications:

    • Diameter:   100mm (4")
    • Axial width:  16mm
    • Hub:    6mm (included)
    • Number of plate:  2
    • Number of roller: 18
    • Body material:    Nylon
    • Roller material:   Rubber
    • Roller diameter:  19mm
    • Net weight:          275g
    • Load capacity:    20kg
    • Step File

    32 Tooth - Sprocket (2 pack)

    76227-2
    #76227-2
    $15.99

    Specifications:

    • Material: 6061-T6 Aluminum
    • Use with #25 Chain
    • Number of teeth: 32
    • Pitch - 65.1mm
    • Width - 2.5mm
    • Step File

     

    144mm x 40mm Flat Bracket (2 pack)

    76064-2
    #76064-2
    $8.99

    The Studica Flat Bracket is a very strong  3mm x 40mm wide. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required. You can easily connect to other channel, extrusions, bushings, bearing, mounting brackets and more so you can quickly assemble and disassemble robots and automated systems.

    Specifications:

    • Material: 6061-T6 Aluminum
    • Thickness - 3mm
    • Width - 40mm
    • Length - 144mm
    • Hole Pattern - 3
    • Step File

     

    Shaft Spacer 5mm - Nylon (12 pack)

    76307-12
    #76307-12
    $3.99

    This 1mm Spacer is used to space gears, sprockets, wheels, and other parts along a 6mm shaft. Mix and match various spacer lengths.

    SPECIFICATIONS

    • Material: Nylon
    • OD: 10mm
    • ID: 6mm
    • Length: 5mm
    • Step File