Building Your Own Robots — Bonus Features
Get the materials for the projects
To build your robots, you will need a number of items that are easy to find in most hardware stores or online.
- Project 1: Brushbot — Battery operated electric toothbrush, AA alkaline or heavy duty flashlight battery, small vegetable or scrubbing brush, medium size rubber band, small needle nosed pliers, small craft saw, protective eyewear, and a nail.
- Project 2: Motorized Robot — Friction car, small 1.5 to 3 volt motor, 22 gauge stranded wire, AAA alkaline or heavy duty flashlight batteries, 1/4” diameter (outside dimension) clear tubing, 3” by 3” foam core or thick cardboard, medium size rubber band, small Philips screwdriver, and needle nosed pliers with a side cutter or wire cutters.
- Project 3: Mousebot — Small 1.5 – 3 volt toy motors, 22 gauge stranded wire, AAA x 2 battery holder, AAA alkaline, heavy duty flashlight or rechargeable batteries, 6-32 x 1/2” pan head machine screw, 1/4” diameter (outside dimension) clear tubing, and a 5” by 5” foam board or thick cardboard.
- Project 4: Robot Building Platform — Radio-controlled toy vehicle with car-type steering, roll of duct tape, 22 gauge solid wire, 10-15 foot modular phone cord, four conductors, AA x 3 battery holder, AA alkaline batteries, 6-32 x 1” pan head machine screws, 6-32 nuts, #6 flat washers, double-sided foam tape, and a 12” by 12” foam board.
Get the tools
You will also need several tools to build the projects in the book. These include:
- Electrical tape
- Wire strippers
- Small Philips screwdriver
- Hot melt glue gun and glue stick
- Needle nosed pliers with a side cutter or wire cutters
- Ruler for measuring the lengths of things
A pan head screw is a type of machine screw that you will use to build your robots. The design of a pan head screw resembles a “squashed mushroom,” making it easier for your robot to glide smoothly over surfaces. Click here to learn more about the pan head screw.
Once you’ve mastered the Mousebot and Robot Building Platform projects, you can download these templates to make an army of mousebots or dozens of robot building platforms.
Would you like to learn more about computers as well as the science, engineering and math that make games work? Our web site, dummies.com, offers hundreds of articles designed to answer your questions. Click on any of the topics below to go to the collection of articles on that topic at dummies.com:
You may also be interested in these For Dummies products.