To make this, you will need:

• Arduino Uno
• 5V Laser
• Servomotor
• Mini breadboard (optional)
• Switch
• Jumpers
• 9V battery connector with dc
• 9V battery (to power the Arduino)

Here are the connections for the project:

Assembly tutorial:

PS: This model is designed to be attached to the wall using double-sided tape (I use this), but by modifying the file 'LaserCat_wall support' and adding some holes, it can be mounted to the wall with screws.