Lesson Plan
Materials
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Lesson Overview
In this lesson we will build and attach the claw assembly drive gear.
Tutorial Video
Instructions
STEP 1. Build Claw Drive Gear Assembly
Assemble claw drive gear using:
- 2 x M3x6 Screws
- 1 x Servo Horn
- 1 x Servo Screw
- 2 x Wood Pieces
| Top View | Bottom View |
|---|---|
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STEP 2. Attach Claw Drive Gear Assembly
Attach claw drive gear to servo using:
- 1 x Servo Screw
IMPORTANT: Note that the servo motor can only move 180 degrees. Make sure that the arm can turn fully between the two positions shown below before fastening the screw. You may need to take the servo coupling off of the servo motor shaft and reposition it a few times to get it right.
| Closed Position | Open Position |
|---|---|
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