What do you need to make a bristle bot?

What do you need to make a bristle bot?


  1. Two toothbrushes with straight bristles.
  2. Two toothbrushes with slanted bristles.
  3. Scissors.
  4. Ruler.
  5. Glue or double-sided foam tape.
  6. Medium-size cardboard box, like a cereal box or shoebox.
  7. Three wooden pencils.
  8. Other assorted craft materials: pipe cleaners, toothpicks, Styrofoam, etcetera (optional)

What is the use of bristlebot?

A Bristlebot is a small robot made by combining a toothbrush head and a vibrating pager motor. The vibrations from the pager motor travel down the bristles and cause the brush to scoot and spin on flat surfaces. This activity is great for kids as young as 10 years old.

What is a brush bot?

Brush bots are very simple robots made from a vibrating motor and a small brush that acts as legs. They’re also known as “bristle” bots since they bounce along on the bristles of the brush you’re using. Brush Bots are similar to Hexbugs, a fun little “robot” you’ll find in the toy aisle.

What makes a bristlebot move?

The robot is driven by vibrating its body. The action of these vibrations through the mass of bristles is to gradually move the robot, in the preferential direction of the bristles. There is some comparison between the vibration of a bristlebot and the lashing of bacterial flagella.

Who invented the Bristlebot?

Edman and Oskay, who met in high school in Portland, Ore., run a small business in Sunnyvale called the Evil Mad Scientist Laboratories, where their tongue-in-cheek motto is, “Making the world a better place, one evil mad scientist at a time.” They make an array of products – from “hacker friendly” alphanumeric alarm …

How do you make a Bristlebot go straight?

Racing Your Bristlebots Make a racetrack for your bristlebots by setting up three large books on a smooth, flat surface, as shown in Figure 18. This creates two “chutes” that will force your bristlebots to go straight.

How can I make my Bristlebot faster?

Try adjusting the motor and battery to make sure they are centered on the toothbrush head. Your bristlebot will also move faster and be more likely to fall over for the first 5–10 minutes of use. As the battery drains, the robot will slow down and will not fall over as much.

How do you make a Vibrobot?

Make a Vibrobot

  1. Step 1: Go Get Stuff. You will need.
  2. Step 2: Strip Wires. Trim the wire leads of the vibrating motor shorter.
  3. Step 3: Solder. Solder the red wire of the 2032 battery holder to the positive pin of the battery holder.
  4. Step 4: Cut.
  5. Step 5: Hot Glue.
  6. Step 6: Power!

How do you make a bristlebot go straight?

How much does a human robot cost?

Yes, humanoid robots already exist. “You can buy a humanoid robot starting at 8,000 dollars, with the most advanced costing around 30,000 dollars.

How does the motor make the robot move across the paper?

The motor has an off-center weight attached to it (the popsicle stick in Figure 1), which causes the motor to vibrate. When the motor vibrates, it causes the robot to wobble across the paper.

How do you make a Bristlebot go forward?

To move forward on a Pogo Stick, you tilt it forward while bouncing. Similarly the Bot’s bristles all tilt. Because the pager motor bounces the Bot up and down on the tilted bristles, the Bot scoots forward. Connect the second wire so it stays in contact with the top side of the battery.

How to make custom robot paintings with a brushbot?

Once your bristlebot is complete, you can use it to make custom robot paintings. Since the bristlebot roams everywhere, it’s a good idea to do your painting inside a box or protected area. Dip the bristles into craft paint and let the mini-bot run wild to create priceless paintings. This is a great way to combine technology with the arts – STEAM.

How can I make my own bristlebot?

You can easily make your own Bristlebot from parts you find in a junk drawer, or for a few dollars worth of parts. One easy source of vibrating motors are old cell phones or pages, though they may require small amounts of soldering in order to get wires on them. Try experimenting with different motors for different effects.

What is this project based on bristlebot?

This project is based on Bristlebot: A tiny directional vibrobot by Evil Mad Scientist Laboratories. This activity is not recommended for use as a science fair project.

How many bristlebots can I build with my bristlebot kit?

Your Bristlebot Kit came with enough parts to build two bristlebots. Build a second bristlebot with a different type of toothbrush head, and race them against each other.