Many Electronic circuit projects in simple ways of learning

Simple big robot toothbrush

Today, My son make a toy for younger sister. It is a Simple big robot toothbrush. The principle is very simple, It vibrates with movement, without direction and control. He took it to play with the cat great fun.

simple big robot toothbrush

Figure 1 the Simple big robot toothbrush

He uses all old parts.
– The power source is a AA batteries 1.5V x 2 = 3V. Because he uses a DC motor in a toys. Which, it uses voltage about 1.5V – 4.5V.
– ON-OFF Switch, we use a small switch.
– All parts is hold on the plastic board with glue.

The principle is very simple,
We use a toothbrush As wheels of the robot, as Figure 2
toothbrush As wheels of the robot

Figure 3 Vibration from the rotation of the motor.

the female stainless nut to hold the spindle

Which brings us to the female stainless nut to hold the spindle. Get it while it spins is very centrifugal force. As warned by vibrating the mobile phone.

This project he make simplest toy it is not very good. It will be next version soon.

Related Posts

JLCPCB - Only $2 for PCB Protytpe(Any Color)

With 600,000+ Customers Worldwide, 10,000+ PCB Orders Per Day

Up to $20 shipping discount on first order now:

This Post Has 2 Comments

  1. good work

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Close Menu