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RAD Robot

Modified: 09/26/2009 @ 10:59 PM by Hoss - Categorized as: Robotics
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Overview

This robot never got very far. It was a toy robot I found at a store and took it apart to put all my own electronics in it. I just never really got into this one. He sat around in a box for awhile, but I eventually got rid it at a garage sale. Anyways, some photos below.

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Photos


The arms were built as a single unit. They only opened and closed, like a large gripper. There was a safety clutch so the motor and gears wouldn't get damaged when it squezed too hard on something.

The top and bottom half of his base. A simple layout with quite a bit of room. The large flat area on the bottom half you see is where several D batteries went, so plenty of room for batteries.

This is the inside of his chest. One of the features I was looking forward to using was this motor controlled 3 shot dart cannon. It just used a simple DC motor so would be easy to control from an MCU as it only needed to be on and off in one direction.

Inside his head is where all his electronics lived. He was radio controlled and had quite a few features I wanted to use such as his built in speaker, several LEDs in his head, small headlights, tank tracks, arms, dart cannon, etc. Interestingly enough, when I opened him, there was a programming jack. You can see it at the top of the photo (like a telephone jack). I never did find any info online to hack it though. All the chips had been sanded so you couldn't look them up either.

All the major parts layed out. The small waist part in the middle was a motorized unit that allowed him to bend over. This in combination with his gripping arms allowed him to pick up objects off the floor.
 

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