Welcome Audio Played When Motion Detected: DIY Home Automation Tutorial

In this tutorial video, we will show you how to create a DIY home automation system that plays a personalized welcome audio whenever motion is detected. You'll learn how to integrate motion sensors with audio playback devices to create a unique and interactive experience for your visitors. We'll guide you through the step-by-step process of setting up the motion detection system, configuring the audio playback, and customizing the welcome message. Join us and add a touch of creativity and automation to your home! You can make this project with little effort after watching this video.
For making this project, I am using:-
1. Arduino Nano.... s.click.aliexp...
2. Df player mini.... s.click.aliexp...
3. PIR Sensor......... s.click.aliexp...
4. Speaker............. s.click.aliexp...
5. Jumper Wires... s.click.aliexp...
6. 1k Resistor....... s.click.aliexp...
7. Bread Board.... s.click.aliexp...
Code:- drive.google.c...
Library for DF player mini:- github.com/DFR...

[@tessagarland2840]

This is really brilliant. If you dont mind a few questions...I want to make a sensor in a work of art that plays a piece of audio I make Im guessing I make an Mp3 and copy to SD card? Also the exhibition in on for a month, so ca invigilator switch on and off from mains switch, so plug and play? Also I see in comments you say it can run when unplugged from a computer and run off a 5volt transformer, I cant see where this would plug into your set up...or do I need an extra part? Thanks

[@fairelectro]

yes, you can make

[@fairelectro]

Connect Vin pin to +ive 5v and GND pin to -ive of power supply.

[@tessagarland2840]

@@fairelectro Hi sorry can you explain alittle more what is a Vin pin and GND pin do i need to order these as extra parts?

[@user-ds4iw7ce4g]

vin menas positive and gnd means ground it is already in arduino u dont need to order it.@@tessagarland2840

[@freefireother]

Can I make it by soldering If yes then where to connect battery Thumbnail mei nhi hai plzzz reply

[@fairelectro]

ap soldring kar sakty ho. or pcb b bana sakty ho

[@rrggaming420]

​@@fairelectrobattery kidr lgani soldering krte waqt

[@illustration_world_]

​@@rrggaming420battery ka possitive terminal Arduino ke VIN pin me aur battery ka negative terminal Arduino ke GND pin me..

[@LailyQurota]

Hi, thank you for your tutorial. I've following your every step by step, but when i try to monitor it after upload the code, they tell me that connecting to DFPlayer mini failed, can you help me with that?? i have install the library btw

[@fairelectro]

Your df player mini is not connected properly. Check wiring

[@LailyQurota]

@@fairelectro now, it is shown OK but only that..

[@ericsonjohnpiano8815]

Can you use Arduino Uno for this?

[@fairelectro]

Yes, we can use.

[@andreschulz1090]

sehr Cool danke da für, aber eine Frage, es geht bei mir nur mit wenn auch der USB angeschlossen ist, ist das Normal ? ich möchte es komplett als Akku betrieb haben ist das Möglich ? wenn ja, wie ?? ich hab da nicht so eine große Ahnung mit sowas

[@fairelectro]

Schließen Sie eine 5-V-Gleichstromversorgung an. Verbinden Sie +ive mit dem Vin-Pin des Arduino und -ive mit dem GND-Pin.

[@andreschulz1090]

@@fairelectro ja super danke für die Info werde es morgen direkt machen Top

[@retrobombstudios1258]

could this be connected to a pico?

[@fairelectro]

yes, we can connect.

[@aathifshaan6663]

Sir can i use ultrasonic sensor instead of Pir…. Pleese reply🙏🏽

[@fairelectro]

Yes, we can connect.

[@aathifshaan6663]

@@fairelectro should we make any change in code??

[@kassidyye568]

@@aathifshaan6663hey, did u ever figure out the code? i also have an ultrasonic instead of a PIR

[@VijayVijay-dm2bn]

I need a similar setup for my project - Actually I am making formula one car model( 10 feet in size) for display purpose. I want to put this setup in my car so that when ever people come closer to the car, the sensor sense the moving object and play a sound of real formula car. Can you build this setup for me ?

[@gustavoscarrone3538]

Hello, very nice!! I wonder if this has to be plugged into the the computer at all times? that is the only part I didn't get...

[@fairelectro]

Its working with 5v DC power

[@FinnTobey-j6l]

Williams Scott Jackson Sharon Young Lisa

[@lottebidee]

Hi! would like to use this for an installation, using audio exciters + installation would be behind window. would the sensor be sensible enough to work? thank you for your reply and would it work with audio executors (+ which ones are the best? ). Also the audio files would be 10` is this soutable for Arduino?

[@fairelectro]

yes it works. Sensor rang upto 21 feet.

[@clintonreducto2924]

How about if ibaant to detect only for human? Is other motion things or like animals detected?

[@fairelectro]

yes, it detects any type of motion.

[@rrggaming420]

Can i use IR infrared obstacle avoidance sensor plzz reply

[@fairelectro]

Yes, you can use but its not a long range sensor

[@rrggaming420]

Thanks again 👍🏻😄

[@rrggaming420]

I am using ir infrared sensor Aur use ye PIR error bta rha hai KYA KRU Compile nhi ho rha

[@rrggaming420]

/sdk/hardware/tools/avr/bin/avr-g++ -no-canonical-prefixes -std=gnu++11 -c -g -Os -w -mmcu=atmega328p -DF_CPU=16000000L -DUSB_VID=null -DUSB_PID=null -DARDUINO=10812 -DIDE="ArduinoDroid" -DARDUINO_ARCH_AVR -DARDUINO_AVR_UNO /build/sketch_sep04a.cpp -o /build/sketch_sep04a.cpp.o sketch_sep04a.ino: In function 'void loop()': sketch_sep04a.ino:38:27: error: unable to find numeric literal operator 'operator"" PIR' Return code is not 0 Ye aa rha hai

[@rrggaming420]

Iska solution bta doo

[@json6764]

Nice Project... Thank you I will give it a shot, hey can this run on 5 volts?

[@fairelectro]

yes, it works on 5v.

[@kaliktp1586]

Just wondering if an upgraded to 100 db speaker what would the set up be?

[@fairelectro]

use audio amplifire

[@vaishalikashid4245]

Do i have to connect mobile charger to the circuit with the batteries or instead of batteries. And where to connect the charger ? And do i have to connect the laptop continuously for the SOFTWARE as shown in the video. Pls reply it would be a great help.:D😊

[@fairelectro]

Arduino needs 5v DC. and mobile charger have 5v DC output. you can connect mobile charger directly . You can also connect battries

[@cyrilkittondaan6657]

Can I use sound module so that when it detect noise the Mp3 module will give an audio warning? Please reply

[@fairelectro]

Yes you can use.

[@royal..rajput]

If I want to make a similar system for three doors, then how will it be made?

[@fairelectro]

Use three pir sensors for three doors with single arduino nano

[@royal..rajput]

How can I connect? Please send the circuit diagram. Is it a bit urgent please?

[@royal..rajput]

And instead of Arduino I have used esp32, its code

[@vaishalikashid4245]

Hi I wanted to make this for my school project. Just wanted to ask do i have to connect my laptop continuously to the circuit or will the PIR detect without it.pls let me know.And thanks for a wonderful idea. :D

[@fairelectro]

Just connect to Mobile charger or give 5v dc to GND pin and Vin pin of arduino

[@anapamelabandoy927]

Hi, I'm still new to this. My student is working on a project similar to this, but we cant place a servo motor code along with this set-up. Our concept is like whenever the PIR can sense something the speaker will play the audio and at the same time the servo motor will move as well. Can you help? Thank you

[@fairelectro]

I make video on this project as soon as possible.

[@jvvalle7714]

​@@fairelectro hi I'm one of the advisers of the student working on this project, and we've really hit a wall, the presentation of the device is fast approaching and we don't know how to move forward on this. I hope you can help. Thank you so much

[@jvvalle7714]

​@@fairelectro hi I'm one of the advisers of the student working on this project, and we've really hit a wall, the presentation of the device is fast approaching and we don't know how to move forward on this. I hope you can help. Thank you so much

[@jvvalle7714]

​@@fairelectro hi I'm one of the advisers of the student working on this project, and we've really hit a wall, the presentation of the device is fast approaching and we don't know how to move forward on this. I hope you can help. Thank you so much

[@jvvalle7714]

​@@fairelectro hi I'm one of the advisers of the student working on this project, and we've really hit a wall, the presentation of the device is fast approaching and we don't know how to move forward on this. I hope you can help. Thank you so much

[@fantomedits800]

sir i have an big question that that i am not able understad codeing

[@kassidyye568]

this is so cool! i want to make a similar motion detecting speaker, but i want to play music from my spotify library instead. do you have any recommendations on what player to use instead of a DF player?

[@imnotcreativeenough8453]

Does it have to stay connected to the PC or would it still work after disconnecting it?

[@fairelectro]

It will worked after disconnecting. It needs 5v DC power only.

[@Sor3x_the.Original]

Nice thanks you ❤❤

[@nuraminhossain6762]

This project is not possible without Arduino Nano? 0:40

[@fairelectro]

you can use arduino uno

[@DigitalRyuutaCyberIntelligence]

Nice tutorial mate. I have two question, would it be possible to connect a second speaker for Stereo Sound. So basically one for the Right and One for the Left channel? And is it possbile to have random playback mode with multiple sound files? So each time it triggers, it plays a different sound?

[@fairelectro]

yes, its possible.

[@fairelectro]

Connect first speaker to GND pin and L spk pin and second speaker to GND and R spk pin.

[@DigitalRyuutaCyberIntelligence]

@@fairelectro Thank you for the quick reply! I will order the parts soons :)

[@kyramoelcha7523]

can you also do it when you do a a specific move like if you just walk it plays a sound

[@fairelectro]

yes, sound plays

[@eyzonyt1678]

Can you use uno instead of nano? is the code the same?

[@fairelectro]

Yes, we can use arduino uno.

[@girishc8816]

we can use without laptop

[@fairelectro]

yes we can use with 5v dc power

[@EVERSSANTOS1]

Hello! I carried out your project, but when I disconnect it from the USB port it does not work, could you tell me how to solve this problem? Thanks.

[@fairelectro]

which board you are using?

[@EVERSSANTOS1]

Arduino Nano V3.0 Atmega 328 Ch340@@fairelectro

[@vaishalikashid4245]

Hi Can I use mp3 player instead of df mini player.pls reply

[@fairelectro]

Which mp3 player you want to use?

[@TMRu22311]

I have a small project and space is limited. Would this setup work with an Arduino Pro Mini and a 9v battery? I am almost sure it would work, but want to be certain. Also, Does the DF mini have a small amp built in? I want to use a small speaker and it doesn't need to be very loud at all. Thank you for sharing :D

[@fairelectro]

yes, it works

[@fairelectro]

you can connect 3 watt speaker

[@TMRu22311]

@@fairelectro Thank you for the reply, I appreciate that Sir!

[@25akashpal67]

how can i use other audio instead of this welcome audio??

[@fairelectro]

copy audio file into sd card which you want to play

[@funnydog9508]

Sir can we use ir sensor at the place of motion sensor

[@fairelectro]

Yes, we can connect.

[@mosaddekhossain7568]

Bro,How can I Design my circuit diagram for project,I need just a Diagram or Figure

[@Xenpai-tl6mb]

Can i use Arduino uno instead of Arduino nano?

[@fairelectro]

yes you can use aarduin uno.

[@Rod-Breaker]

It support any type of audio file?

[@fairelectro]

it supports mp3, wav format files.

[@junjelnavales4619]

Why I can't open the code you provide?

[@fairelectro]

Install arduino IDE software on your computer and then open

[@ADITYAFFLIVE52]

Sir what use df moni player and sd kard

[@saisallinonechannel9421]

Want this in ac current

[@fairelectro]

You want to play audio with ac current?

[@14615elpuma]

Where can i buy the whole kit?

[@fairelectro]

In video description, all component links are listed

[@EdG407FL]

Hi, I am looking for a device with a pre-recorded message via an SD card to plug and play. Could I connect this device to a stereo amplifier and then to speakers? I am thinking of getting a Sparkfun Trigger and a stereo amp. Ideally I would like the sound to activate automatically when the power is turned on without the use of any other controllers such as an Arduino. Does something like this even exist? Please let me know, thank you.

[@jaisiddhisuperpowerpltd1872]

if your sound is under 10 second then you should buy 1820 py voice module in which you donot need to add sd card and if your sound if more than 10 sec then you should search on google MTP(multi time programmable) voice module

[@zoubirabbes3551]

Wich software u use to do the schematic

[@imnotcreativeenough8453]

Hello! So, I have couple of question regarding both the Arduino IDE and the speaker. The speaker you use in the video seems to be different from the one you used in the video? Also, after running the code, it gives the error message "fatal error: DFRobotDFPlayerMini.h: No such file or directory #include "DFRobotDFPlayerMini.h" ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 Compilation error: DFRobotDFPlayerMini.h: No such file or directory" Is there a way I cou,d fix this? I've installed the zip folder you provided in the description.

[@fairelectro]

Install DFRobotDFPlayerMini.h library first

[@imnotcreativeenough8453]

@@fairelectro Thank you so much 🙏

[@electrodoctorofficial]

Wonderful working

[@HamzaAfzalv]

can we play multiple audios? like welcome and then thanks for shopping when exiting?

[@fairelectro]

Yes we can

[@royal..rajput]

Please reply and send me solution

[@rrggaming420]

Thanks

[@fairelectro]

Can use any bread board

[@allunagarajuallu399]

Please send me code zip file

[@fairelectro]

Code link given in video description

[@allunagarajuallu399]

Zip file name tell me it compiling shows error

[@fairelectro]

@@allunagarajuallu399 install df player library

[@abhishek____IIII]

Sir can we use Arduino Uno

[@fairelectro]

Yes, we can use.

[@abhishek____IIII]

​@@fairelectrosir can you pls give me your whatsaap number I am having trouble