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    Cobra Line Follower Sensor

    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
    MFR Part #: 70151
    $9.99
    Availability: 1089 in stock
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    Maverick 12V DC Gear Motor w/Encoder

    #75001
    $28.99
    ( 813 In stock)

    The Maverick 12V DC Gear Motor 61:1 w/Encoder was designed for strength and endurance.
     

    Specifications:

    • Voltage:                        12V DC
    • Length:                         134mm
    • Gear Ratios:                 61:1
    • Shaft Diameter:            6mm D-Shaft
    • Diameter:                     37mm
    • Stall Torque:                 50.5 kg-cm (702 oz-in)
    • RPM:                             100
    • Encoder:                       Hall effect/Quadrature, 6CPR, 1,440 pulse per revolution
    • Weight:                          326 grams
    • Power cable:                 PP45, 45cm, 14AWG
    • Encoder Cable:             45cm, 22AWG 4-pin
    • Step File

    Multi-Mode Smart Servo

    #75002
    $23.99
    ( 2211 In stock)

    The Studica Multi-Mode Smart Servo features all-steel gears and large amounts of torque. This angular programmable Servo can fill a variety of roles on your robot or project. In standard mode, it operates on a +/- 150-degree range. Using the Studica Smart Robot Servo Programmer (sold separately) the Multi-mode Smart Servo can be configured to run in continuous, standard, and custom angular mode. In continuous rotation mode, the servo will have proportional speed control based on the PWM signal that you send with your servo controller.  
     

    Specifications:

    • Type:                             Metal Brush Motor
    • Horn Gear Spline:       25T (5.9mm)
    • Size:                               40mm x 20.1mm x 38.3mm
    • Weight:                          65g
    • Maximum Speed:        62RPM at 6V
    • Stall Torque:                 20kg.cm at 6V
    • Voltage:                         6-7 4V
    • Cable:                             22AWG, 75cm
    • Step File

    M3 Kep Nut (100 pack)

    #76204-100
    $9.99
    ( 3575 In stock)

    120 Degree Bracket (2 pack)

    #76080-2
    $12.99
    ( 1777 In stock)

    The 120 Degree Bracket is perfect for connecting two channel pieces at 120 degrees from each other. Each side is 48mm wide to fit perfectly on the channel. Use three brackets with 3 channel pieces to make 3 wheeled robots. 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 - Anodized 6061-T6 Aluminum
    • Thickness - 3mm
    • Step File

     

    Servo Horn 25T

    #76148
    $3.99
    ( 977 In stock)

    The Servo Horn 25T is made of anodized 6061-T6 Aluminum and is used with the Multi-Mode Smart Servo (75002) and the Studica building structure.

    100mm Omni Wheel

    #76260
    $29.99
    ( 854 In stock)

    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

    WorldSkills 2022 Special Edition Gurney

    #75102
    $89.99
    (In stock)

    The WSC2022SE Gurney includes the following items,

    1 192mm x 96mm Flat Bracket 76066
    2 L Bracket (2 pack) 76087-2
    2 6mm x 140mm D-Shaft 76164
    4 Bronze Bushing 6mm ID x 14mm OD 76301
    4 75mm Drive Wheel - 60A, 12.5mm wide, 1/2" Inner Hex, Black 76271
    1 Shaft Spacer Plastic 6mm ID x 10mm OD x 1mm L (4) 76305
    1 6mm Shaft Hub (4 pack) 76284-4
    1 M3 Kep Nut (pack of 100) 76204-100
    1 M3 x 10mm Socket Head Cap Screw (pack of 100) 76201-100