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What is a Bristlebot used for?

Bristlebots is a simple to assemble robot where motion is caused by the transfer of kinetic energy from the motor, vibration, thru the robot to the ground. The bristles rapid motion, from the vibration, enables the robots locomotion.

What is a Brushbot?

Brushbots are easy-to-assemble mechanical toys powered by a vibrating pager motor that move them across relatively smooth surfaces, such as tables and floors. Kids, once they’ve put together a basic bot, can experience all sorts of programs themed to challenge their creativity and problem-solving skills.

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.

How do you make a Bristlebot?


  1. Step 1: Gather Materials. You can easily make your own Bristlebot from parts you find in a junk drawer, or for a few dollars worth of parts. …
  2. Step 2: Cutting. …
  3. Step 3: Attach the Motor. …
  4. Step 4: Attach the Battery. …
  5. Step 5: Test the Connection. …
  6. Step 6: Add Feet Onto Your Bot. …
  7. Step 7: Adding Googly Eyes.

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 do you make a Bristlebot move straight?

Extra: Cut three more long strips of cardboard and use them to make walls for two parallel racetracks on your large piece of cardboard. This will make it easier to race two different designs together at a time, because the walls will help force the bristlebots to go straight.

How do you make a scribble bot?

Instructions for making a scribble bot

  1. Step 1 – Attach the battery and elastic band in place.
  2. Step 3 – attach wires between the battery and motor.
  3. Step 4 – fix a glue stick or other propeller to the end of the motor.
  4. Step 5 – Place felt tip pens around the outside.
  5. Complet Art Bot.

How can I make a mini robot at home?

A bristlebot is a simple and tiny robot your kids can build at home using a toothbrush. Cut off the bristle end of the toothbrush and connect a small pre-isolated motor with some coin cell batteries. This little setup is quite easy to make, but the experience of building it is rewarding and fun for kids.

How do you make an art bot?

Build Your Art Bot

  1. Make sure battery holder switch is in the OFF position.
  2. Remove screw from battery holder cover.
  3. Slide cover off battery holder.
  4. Insert two AA batteries into holder. …
  5. Slide cover back on until it clicks in place.
  6. Press cork onto motor shaft. …
  7. Cork and motor should look like this.

What causes the robot’s motor to vibrate?

This causes electricity to flow in a loop from the batteries through the motor, making the motor spin. Because the motor has a weight attached to its spinning shaft, it wobbles and makes the entire robot’s body vibrate, causing it to move.

What type of motor is used in scribble bot activity?

Gather your AA battery and 3V DC motor. Test the battery and motor by touching the open end of the wires (attached to the motor) to the battery. Place one wire end on each side of the battery. If the motor does not spin, try flipping the battery around.