Motion-activated Servo with Arduino and PIR Sensor

Do you want to make animatronics that jolt to life as you approach, props that react to your every move, or haunted house attractions that send shivers down spines with motion-triggered surprises? I’ll show you how to wire and code motion-activated servo motors with Arduino and a PIR sensor to turn your static props into moving, interactive characters!

Whether you’re looking to add an extra layer of interactivity to a themed attraction, enhance your home with automated decor, or dive into the basics of robotics, understanding how to control a servo using a PIR sensor and Arduino is an essential skill.

If you’re new to PIR sensors and Arduino, I invite you to check out Part 1 of this motion-activated series, how to wire and code a PIR Sensor with Arduino, where I go into more depth on setting up your PIR sensor with Arduino to get you started working with components like LEDs, servos, motors, sound effects and more.

In this Motion-activated Servo with Arduino and PIR Sensor Tutorial:

What You’ll Need to Build a PIR Sensor, Servo Motor & Arduino Circuit:

For this journey into the interactive, you’ll need a trusty Arduino board (the Arduino Uno is great for beginners), the all-seeing eye of a PIR sensor, the precise movements of a servo motor, a handy breadboard for organizing your connections, and of course, jumper wires to bring it all to life. With these electronic components and a dash of creativity, you’ll be well on your way to crafting unforgettable experiences that leave audiences mesmerized!