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(Legacy Version) Propeller C Programming with the ActivityBot

Curriculum

  • 1 Section
  • 48 Lessons
  • Lifetime
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  • (Legacy Version) Propeller C Programming with the ActivityBot
    48
    • 1.1
      Mechanical Assembly
    • 1.2
      Check your Hardware
    • 1.3
      Step 1 – Prepare your Encoders
    • 1.4
      Step 2 – Prepare the Tires
    • 1.5
      Step 3 – Prepare the Chassis
    • 1.6
      Step 4 – Prepare the Servos
    • 1.7
      Step 5 – Mount the Right Servo
    • 1.8
      Step 6 – Mount the Left Servo
    • 1.9
      Step 7 – Mount the Right Encoder
    • 1.10
      Step 8 – Mount the Left Encoder
    • 1.11
      Step 9 – Mount the Battery Pack
    • 1.12
      Step 10 – Mount the Tail Wheel
    • 1.13
      Step 11 – Mount the Drive Wheels
    • 1.14
      Step 12 – Mount the Activity Board
    • 1.15
      Electrical Connections
    • 1.16
      Software and Programming
    • 1.17
      Circuit Practice
    • 1.18
      Powering & Connecting Circuits
    • 1.19
      Blinks
    • 1.20
      Beeps
    • 1.21
      Navigation Basics
    • 1.22
      Test Feedback 360° Servos
    • 1.23
      Calibrate Feedback 360° Encoders
    • 1.24
      Test the External Encoders
    • 1.25
      Calibrate External Encoders
    • 1.26
      Go Certain Distances
    • 1.27
      Set Certain Speeds
    • 1.28
      Navigate by Touch
    • 1.29
      Build the Whiskers
    • 1.30
      Test the Whiskers
    • 1.31
      Inside the Whisker Circuit (Optional)
    • 1.32
      Add Whisker Indicator Lights
    • 1.33
      Whisker-Wheel Response
    • 1.34
      Roaming with Whiskers
    • 1.35
      Navigate by Ultrasound
    • 1.36
      Build and Test the Ping))) Sensor Circuit
    • 1.37
      Roaming with Ultrasound
    • 1.38
      Follow Objects with Ultrasound
    • 1.39
      Navigate by Visible Light
    • 1.40
      Build the Light Sensor Circuits
    • 1.41
      Using the Measurements
    • 1.42
      Roaming with Light Sensors
    • 1.43
      Navigate by Infrared Flashlights
    • 1.44
      Build the IR Sensor Circuits
    • 1.45
      Test the IR Sensor Circuits
    • 1.46
      Roaming with Infrared Flashlights
    • 1.47
      Extras
    • 1.48
      Troubleshooting

Step 7 – Mount Right Encoder

Have Feedback 360° Servos? If yes, skip this step.
Go to Step 9 – Mount Battery Pack.

Mount the Right External Encoder

Parts needed for this step:

  • right encoder assembly from Step 1.
  • (2) 3/8-inch pan-head screws (#700-00022)
  • (2) nylon core lock-nuts (#700-00024)
  • Position the right encoder assembly over the right servo on the outside of the chassis. The cable should point backward toward the grommet hole.

  • Secure the right encoder using two 3/8″ screws and lock-nuts.  Each screw will thread through the encoder, the chassis, and then the servo mounting tab. It helps to use the closed end of the small wrench to hold the nuts in place.

 

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