Motion-activated Servo Motors with Arduino and PIR Sensor

День тому

Ever dreamed of props that react to their surroundings? In this all-in-one guide, I'll show you how to make motion-activated servo motors with Arduino and PIR sensors! It's perfect for creating spooky props, animatronics, and even interactive attractions!
No coding experience? No problem! I'll break down everything step-by-step, from understanding how to wire a PIR sensor to an Arduino to controlling servo motors based on motion detection with simple Arduino code examples.
🔗 Full Tutorial: racheldebarros.com/motion-act...
🔗 Join the Engineering Artists Community: racheldebarros.com/community
Build Your Own Motion-activated Servo with PIR Sensor and Arduino:
🛒 PIR Sensor: amzn.to/49CagWn
🛒 Micro Servo: amzn.to/3OP34Ozn
🛒 Arduino Uno: amzn.to/48jRlyr
🛒 Battery Holder: amzn.to/4bKXeYD
🛒 Breadboard: amzn.to/42FZZGk
🛒 Jumper Wires: amzn.to/42K4kbv
🎬 Video Chapters: Motion-activated Servo with Arduino Wiring & Code
0:00 Welcome
0:18 PIR Sensor Pinout
0:43 PIR Sensor Settings
2:20 How to Wire a PIR Sensor to an Arduino
2:57 How to Wire a Servo to an Arduino
4:13 Arduino Code to Test PIR Sensor
10:18 Arduino Code to Rotate Servo with PIR Sensor
14:38 Arduino Code to Sweep Servo with PIR Sensor
22:35 Arduino Code for Servo Motion Sequence with PIR Sensor
24:12 Wrap Up
24:28 Read the Full Tutorial with Arduino Code
24:47 Join the Community
💬 Have any questions or want to share your own experiences, tips and advice about using PIR sensors to motion-activate a servo motor with Arduino? Drop a comment below - I love hearing from you!
🔔 If you find this video helpful, please hit that like button 👍 and consider subscribing to my channel for more props/animatronics/robot tutorials, tips, and tricks. Your support helps me create more content like this!
Some links included here are to affiliate sites. If you purchase something through them, I may earn a small commission - which costs you nothing! I am very grateful for your support when you use my links to make a purchase.
#arduino #pirsensor #servo #servomotors #arduinotutorial #arduinocode #props #animatronics

КОМЕНТАРІ: 44

@VinodKumar-kw4kn 6 днів тому

I really appreciate you made it easy to understand , programme codes and its execution. Beginners can learn easily.

@raysimon1368 2 дні тому

First time seeing one of your videos i can build just about anything i want to but when it comes to driving it with a motor thats when things get complicated im a machinist certified welder and a fabricator all that i understand but wiring a driver much less writing a code just went over my head just want to thank you for your great teaching skills i will make sure to pay attention to your next video love your upbeat personality and you are as beautiful as you are you are a good teacher thanks for sharing

@DBB-KE5DUO 2 місяці тому

This is a PIRfect example of embedded programming! 🎉🎉 I always learn something new when watching you!! Plus I never get bored 'cuz you have so much fun energy !! I can hardly wait for the next stage of the talking unigoyal !! 😊

@utahwaxwing 2 місяці тому

I really appreciate how you clarify so much and make it fun

@scaresandsparks 2 місяці тому

I really like your videos. You're so natural in front of the camera. Or at least you look it! I will send people to your channel for intro stuff as you explain the basics so well.

@scubaken89 2 місяці тому

Another helpful tutorial explained very well and easy to understand. Can't wait for the next one.

@RiDankulous Місяць тому

This is very interesting, thanks. I have a suggestion for a build and its a sun tracker. I've vaguely recall seeing it done before. One purpose is to find the optimal vertical and horizontal angle to adjust solar panels. If I make an oven heated by a parabolic mirror, the system can find optimal angle for maximum heat. After initial acquisition, it can track periodically and move when needed. It can monitor the temperature with a digital thermometer, and if it's too high then offset just a bit from being directly at the sun, which turns down the heat. And if too low, the reverse. Also, I could set a timer for the cooking time. When complete, the parabolic dish can turn enough away to effectively 'turn off' the oven.

@robertmccully2792 2 місяці тому

I can actually follow what you’re saying. Not talking over our heads trying to prove how smart you are.😊

@user-zv3lj1ef7l 2 місяці тому

There she is, my favorite influential arduino Teacher.

@MarioRossibless 5 днів тому

You are espectacular great classes . You're channel is very helpfull. Thank you

@berlinjackson1847 2 дні тому

I like your videos. I learn a lot from you.

@michaegi4717 2 місяці тому

I've messed around with those sensors for long time. And I always struggled with false detections... but now I found out that this might only be the calibration phase 🤯

@user-gk9oj3nb1m Місяць тому

OMG, Just another brilliant tutorial!

@robertparenton7470 2 місяці тому

Thank You from Frisco, TX.

@JamesCotter-be4se 2 місяці тому

This is a great series Thanks

@AJayTheStageArtist 2 місяці тому

❤awesome tutorial 👍

@davidanddavidstrading 2 місяці тому

New fav channel!

@mazharkhaliq1971 2 місяці тому

Thank you for the video

@marcoswillians4486 2 місяці тому

Nice! Would be good if you could integrate this circuit and servo to an animatronic head, like the ones on the background.

@RachelDeBarrosLive 2 місяці тому

We're getting there! First I'm covering each component separately in this series and then we'll start building eye and neck mechanisms. Stay tuned 🤩

@marcoswillians4486 2 місяці тому

@@RachelDeBarrosLive Absolutely! Your channel is awesome!

@GOOGLE-ADMlN 2 місяці тому

@@RachelDeBarrosLivesubbed!

@proyectostogo1462 2 місяці тому

Great !!! I will make this project next and thank uuuuu love tour cahnnel

@ControlsEngineerOne 2 місяці тому

An other awesome show!

@ZenHulk 2 місяці тому

Thank You

@lesliefoster9027 2 місяці тому

Great, thank you, thank you.

@user-dj9ps3qg8r 2 місяці тому

lovely

@lgallant2486 2 місяці тому

Hi Rachel, what sensor type would you recommend to make a creepy portrait with eyes that follow you? 😮

@dailydoseofnews4828 Місяць тому

Hey Rachel . Would love to see some guide from you based on hoverboards. They are dirt cheap and easy for ppl to get. Comes with motors, batteries and reusable logicboards. For example a RC skateboard or mower ?

@monark175 2 місяці тому

love watching your shows. i have a problem with my code. i am trying to get my leds to flash and sweep my servo, i also have leds that are on. my servo doesnt sweep.

@cadillacescalade5428 Місяць тому

HI, I need this with a IR sensor and sound added In sweep mode.

@edparker9837 2 місяці тому

I look forward to the "misfit toys" because that is what I plan on making.

@damianbutterworth2434 12 днів тому

Hi Rachel, I made a burglar alarm using a pen laser shining onto a LDR. Works great. Feel free to use the idea. Might be good in America for protecting large area`s. We don`t have large area`s in the UK. :)

@cobalt01snet Місяць тому

Hi Rachel, I have a project a switch that activates a servo form 0 to xxx, with a delay on the xxx position before returning to position 0, can you help

@anapamelabandoy927 10 днів тому

Hi just want to ask, how can I code when I add a speaker in this set-up. I'm having a hard time adding the speaker to the set-up. It's like when the PI Sensor can detect a motion it will send a trigger for the Servo motor and the speaker to activate. I hope you can help

@jamiemoles7275 2 місяці тому

Need help programming mine ardniuo uno R3 I need a two prong vibration sensor hooked up to it to activate my relay. I do not know how to do that I do not know how to write the program can you please please help me I have tried looking it up. It didn’t do me no good.

@monark175 2 місяці тому

also using pir to start sequence. i have simulated smoke, fire, fire station alarms and want to open doors to fire station.

@jaguarke069 2 місяці тому

Should the pos =0 be 0 respectively? as the ++ -- happens after the check I think you'll end up with 181 and -1 degrees. Is my understanding correct?

@Sovvyy Місяць тому

Yes, you would outside the loop as the ++ / - - occurs at the end of each loop iteration. They're using an Int here so the >= 0 condition will be met (unlike with a Byte).

@jaguarke069 Місяць тому

@@Sovvyy cheers!

@cx3268 2 місяці тому

How to have the controller to sleep and have the PIR wake it up (interrupt) & do something. This will save a lot of battery.

@JyskMaker 2 місяці тому

"int" take 2 byte (-32768 to 32767) so if you use Byte 0 to 255 you only use 1 byte.

@louiepauda6275 2 місяці тому

Hey! You know you like electronics! I like electronics what you say maybe I can introduce you to my "Mom"?

@BrodeySheppard 18 днів тому

Not going to lie, ChatGPT. I just tell it my hardware, some specs on hardware, tell it to "Ask questions if you need to know anything" and tell it what I want. Gives me code that is pretty close first time every time.