small scientefic ideas

HOW TO MAKE SMALL TOY ROBOTS

Instructions BY JOBIN CS

Things You’ll Need:

1) Soldering iron
2) Solder wire
3) Foam tape
4) Pager motor
5) Watch battery
6) Head of a toothbrush

Make a toy robot from a toothbrush

Step1: Remove the head of the toothbrush with a pair of wire clipers or metal cutter scissors.

Step2 : Cut the bristles on the brush to be the same length.

Step3 : Solder some wire leads to the back/ input of the pager motor.

Step4: Attach foam tape to the back of the toothbrush head. Connect the motor to the front of the toothbrush, so that the wire leads run down the length of the toothbrush head.

Step5 : Bend one of the leads downward so that it sticks to the foam tape.

Step6 : Place your battery in between the leads and set your completed robot down on a flat counter surface.

YOUR TOY ROBOT IS REDDY

TANKYOU