Lego Robotic Arm
Intro: Lego Robotic Arm
This thing can grab up to 5 Pounds and is very easy to make.
STEP 1: Base
Build the Base and put on the Motor and controller.
STEP 2: Robot Arm
Build the Arm.Then test it Make sure that it works.If not do the base part again.
STEP 3: Claw
Next build the claw and have it grab a ball.
STEP 4: Support
Next build the support and your finished.I appreciate your time thank you.