Making a robotic arm using PET bottles

 Create a cool robot arm using micro:bit and PET bottles.

- Make PET bottles in the shape of a hand.

- You can move your finger with a servo motor.

sokit.

 

Connect the electronic components as a sokit

 

 

Products made of piezoelectric generator

Products made of piezoelectric generator

 

Clock

 

 

LED

 

 

Direction signs