Emo - A DIY Companion Robot With Raspberry Pi 4

Introducing Emo, the personal companion robot that will capture your heart! With the latest Raspberry Pi 4 technology and cutting-edge design, Emo is the perfect fusion of style and innovation. But he's more than just a robot - he's a living, breathing presence with his own unique personality and emotions.
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Find Assets For Replication here: github.com/Cod...
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𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐔𝐬 𝐎𝐧
Patreon : / coderscafetech
BuyMeACoffee : www.buymeacoff...
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𝐌𝐞𝐞𝐭 𝐓𝐡𝐞 𝐂𝐫𝐞𝐚𝐭𝐨𝐫𝐬
Nekhil Ravi (Hardware Development, Narration)
Shebin Jose Jacob (Software Development)
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𝐖𝐞'𝐫𝐞 𝐅𝐚𝐢𝐫𝐥𝐲 𝐒𝐨𝐜𝐢𝐚𝐥 𝐏𝐞𝐨𝐩𝐥𝐞
Facebook : / coderscafetech
Instagram : / coderscafetech
Twitter : / coderscafetech
KZbin : / @coderscafetech
Official Email : [e-mail]
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𝐆𝐞𝐚𝐫𝐬 𝐔𝐬𝐞𝐝
Shot On: Canon M50
Microphone: Boya M1
Tripod : DigiTek DTR 520 BH
Software: Adobe Premiere | Adobe Photoshop | Adobe Audition | Adobe After Effects
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Music by: INOSSI
Listen: spoti.fi/2EzvEA6
Watch: • INOSSI - Moments (Offi...
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[@Chandan.54000]

Words would really get shorter to explain this man! Excellent it is❤

[@フランク-e7f]

I love this project thanks! Regarding the power supply, I attempted to connect the power for both the audio and servo controller to the 5V GPIO pin of the Raspberry Pi, but the results were unsatisfactory. Whenever the servos move, they consume a significant amount of power, causing the screen to turn off and the audio to become noisy. I assume I should distribute the power source directly to the Raspberry Pi, audio, and servos, correct? I'm using a robust charger, USB-C 40W 3A.

[@CodersCafeTech]

PCA9685 has a power input. You can use that to plug in an external power supply there to power up the motors. Rest can be powered from RPI itself

[@フランク-e7f]

@@CodersCafeTech Thanks for the answer! Yes, I know that but what I want is to use a single power source, nor batteries, no extra charges, like in your example. So the PWC V+ pin can be connected to an splitter in the same power source and could be enough?

[@CodersCafeTech]

@@フランク-e7f Yes, that is fine if you have enough current.

[@フランク-e7f]

@@CodersCafeTech Awesome thanks!

[@thezaidans]

Hi... NIce project, can you show me how to integrate emo with chatGPT or VoiceGPT?

[@Skiloski]

Hi sir, im a class 10 student and im really into these stuff but im a beginner so i was wondering if u could make a detailed video on this like how to upload the code into the raspberry Pi and add more animations

[@CodersCafeTech]

It’s awesome to see your enthusiasm for learning. At the moment, we’re unable to create a detailed video on this specific topic as we're working on other projects. However, we encourage you to explore the resources available online, and don’t hesitate to experiment and try things out on your own-that’s the best way to learn! Here's a quick tip: Raspberry Pi is different from microcontrollers like Arduino. It’s a mini-computer, so instead of "uploading" code like you do with Arduino, you run your programs directly on the Pi, either by using SSH or connecting a monitor, keyboard, and mouse. Best of luck with your projects, and keep up the curiosity!

[@FarnazBaksh]

Nice job! Where can I find a link to the open-source design? Or it's just inspired by ElectronBot and Eilik?

[@CodersCafeTech]

We're working on an upgrade, will release it soon.

[@CodersCafeTech]

The assets are available here: github.com/CodersCafeTech/Emo

[@bereketassefa7796]

@@CodersCafeTech Thank's Bro.

[@Taptechnologies]

Where can we add sounds of emo

[@KROKODYLCZ]

please, I'm bad at searching, or there isn't a list of parts used for this project. For example, I can't find the display anywhere.

[@CodersCafeTech]

You can find all the parts used here: www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe You can find the display here: www.waveshare.com/product/displays/lcd-oled/lcd-oled-3/2inch-lcd-module.htm

[@KROKODYLCZ]

@@CodersCafeTech Thank you

[@adityakhairnar503]

Is source code going to be provided or its a private built ? it's really nice project ...

[@CodersCafeTech]

Find the source code and other relevant assets here: github.com/CodersCafeTech/Emo/

[@VYR4Z]

Bro how did you do the eyes animations ??? I just want to know so that I can add more expressions to the robot ❤

[@CodersCafeTech]

It's done with After Effects

[@VYR4Z]

@@CodersCafeTech Any tutorial for this ???

[@CodersCafeTech]

@@VYR4Z No, we don't have anything like that.

[@ravkhangurra7522]

Is it possible to fit round/oval display instead of rectangle?

[@CodersCafeTech]

Yes, that can be done. Just tweak the design a little bit.

[@PhatNguyen-im9bh]

Hi, I'd like to do this project but noticed that most of the parts seem to be 3d Printed, will I also have to use a 3d printer?

[@CodersCafeTech]

You can use some online 3D printing services.

[@BhuvaneswariGopi]

Where are the sound files located ? I dont see the sound files

[@bizepski]

Hi can you tell m wich components do you recomend me to use?

[@CodersCafeTech]

Everything available here, please give it a read: www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe

[@bizepski]

@@CodersCafeTech Thanks for the reply. I have to find the components in shops near germany. Can you tell me how many millimeters the speakers have?

[@rafaelparracho824]

Hi. How did you manage to put the LCD working

[@CodersCafeTech]

We don't find it very difficult. Is it difficult?

[@bizepski]

I dont get how you connected the speaker :D I ended up using an external usb soundcard where i can also add an microphone. But the speakers u used are like headphone speakers, i can barely hear something

[@alimd8526]

Great of voice or yours ❤❤

[@Saya1418.]

Hi brother I'm using nextion display instead of wave share can you help me out figuring how to interface with nextion display

[@lishikalishika6504]

Can you tell me the size of LED screen

[@CodersCafeTech]

www.waveshare.com/wiki/2inch_LCD_Module

[@Taptechnologies]

Can we design it on esp 32 ? and where we are getting an different sound of emo of it ?

[@CodersCafeTech]

Yes, you can definitely make this on ESP32. And you should get the sound from internet as we accidentaly deleted those files.

[@Taptechnologies]

@@CodersCafeTech can you share links we did not get it

[@Taptechnologies]

Can I get more emotions

[@Samridhi-c6x]

Can you give us the file for 3d printing.

[@CodersCafeTech]

You can find it here: github.com/CodersCafeTech/Emo/tree/main/3D%20Design

[@smpenterprises2191]

What was the total cost of making this project? As I am interested in making it...

[@CodersCafeTech]

Excluding Raspberry Pi 4 it would cost around $60

[@yashwantagrawal3220]

Can it work with raspberry Pi zero W?

[@CodersCafeTech]

Yes.

[@bishnupadadas7209]

Is it voice control robot ?

[@CodersCafeTech]

No, it's not

[@raider40370]

What do you used as speaker, microphone and lcd screen to build the robot ?

[@CodersCafeTech]

You can find every details here: www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe

[@robomatics697]

there is no files for sound in your GitHub repo unable to play sound what to do??

[@CodersCafeTech]

Create some audio files your own and try playing that.

[@robomatics697]

@@CodersCafeTech one more error i found when code is running the emotions are not showing up on screen making glitch...

[@astro_kozuki]

Will it work on esp32 board?

[@CodersCafeTech]

No, it wont. But you can make this with ESP32

[@astro_kozuki]

@@CodersCafeTech how can i make can you tell me please

[@CodersCafeTech]

@@astro_kozuki Convert the Python Code To C code and run it on ESP32

[@supergeekstaubateprofessor9482]

I can use raspberry pi 3 instead 4?

[@CodersCafeTech]

Yes, you can

[@supergeekstaubateprofessor9482]

@@CodersCafeTech WOW, with the same driver or i need other code? i want reply but i don't know so much about if have difference in rasp 3 to 4

[@CodersCafeTech]

@@supergeekstaubateprofessor9482 You can use the same code, no changes needed.

[@mujeeburahmanpm2068]

Hi sir, Can i use raspberry pi 2 model b instead of raspberry pi 4 🤔🙏

[@CodersCafeTech]

Yes you can. But we're not sure about the performance.

[@cmarinv2005]

Muy buen trabajo, pero me queda la duda si es un robot de código abierto dónde se pueden descargar los archivos 3D.

[@CodersCafeTech]

Puedes descargarlo aquí : github.com/CodersCafeTech/Emo/

[@cmarinv2005]

@@CodersCafeTech Muy amable, tengo un Raspberry 3 puedo usarla en vez de la 4. gracias

[@Nallu_Swami]

is it possible to add more functionality into this bot , such as sentiment analysis and some AI as it uses Raspberry pi

[@CodersCafeTech]

Yes, it is possible

[@Nallu_Swami]

@@CodersCafeTech thats great i'll try doing it

[@Nallu_Swami]

@@CodersCafeTech Is it okay if we use raspberry pi 3 b ? i mean what are the differences that will be there if we do use it

[@CodersCafeTech]

@@Nallu_Swami No changes needed. It's good to go as it is.

[@Nallu_Swami]

@@CodersCafeTech Thanks

[@bizepski]

Which software did u use to create the animations?

[@CodersCafeTech]

Adobe After Effects

[@subhaanraza]

Instead of Raspberry pi 4 can I use Raspberry pi 3 or Zero 2w

[@CodersCafeTech]

You can use either of them.

[@subhaanraza]

@@CodersCafeTech Thanks!!

[@jaydeepbatra6909]

Hello, can you please guide me on how we can make audio transfer and receiver for music... I need to make a wireless subwoofer and speaker... 1 Bluetooth and wireless subwoofer and wireless speaker 5.1

[@jaydeepbatra6909]

I will wait for your response

[@anandhukr1038]

Pls include programming vedio.. It wil help us

[@Be_Limitless..]

Will you please provide the code

[@CodersCafeTech]

Here it is: github.com/CodersCafeTech/Emo

[@Be_Limitless..]

@@CodersCafeTech Thanks 👍

[@Nallu_Swami]

Hey this is so cool , can we get a full tutorial step by step ?

[@CodersCafeTech]

www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe

[@Nallu_Swami]

@@CodersCafeTech Thanks a lot , you are a life saver i really wanted to make this but never knew where to start : )

[@AdnanKhan-zj9ut]

​@@Nallu_Swamiyoo bro... Want some help of your if you can on this project!!

[@Nallu_Swami]

@@AdnanKhan-zj9ut sure

[@Alexeysapelnikov]

wow!!!! well done.🎉

[@NandiniShinde-ii1dp]

Great job 👍 we are trying to do this project can u provide STL file for 3d printing 😅

[@CodersCafeTech]

Thank You 🙂. Here you can find the STL files: github.com/CodersCafeTech/Emo/tree/main/3D%20Design/STL

[@sebinjaison8289]

Nice work 👍

[@gustavhofinger6779]

cool project... what about connecting it to chatGPT?

[@CodersCafeTech]

Definitely we can do that.

[@AndyBerman]

Number 5 is alive!

[@rokyetti4875]

Any news when the plans will be released? He is so great and my daughter wants yo build him

[@CodersCafeTech]

The assets are public now: github.com/CodersCafeTech/Emo/

[@PeetHobby]

Looks adorable! 😁

[@abirzebiri4347]

How you upload the code and the app to you upload…

[@CodersCafeTech]

It uses a Raspberry Pi, so you should run the code from the terminal.

[@joiecraft5131]

Please upload more projects consistently

[@manavjhaveri3604]

When do you solder?

[@NathanFritts]

Whenever you’re ready lmao

[@ayushgaykar2324]

hey can i use ardunio nano ??\

[@CodersCafeTech]

Sure. But you'll need to write code on your own.

[@smpenterprises2191]

Can send the 3d file for printing...

[@CodersCafeTech]

You can find them here: github.com/CodersCafeTech/Emo/tree/main/3D%20Design/STL

[@Be_Limitless..]

please provide the connections you made in the raspberry pi

[@CodersCafeTech]

You can find it here: www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe#schematics

[@ssgaming5386]

How can we connect it to chat GPT

[@CodersCafeTech]

Use Open AI API in the code

[@onetime247]

H@@CodersCafeTech hey nice work. I'm having a problem with the open ai api. Like when I wrote the code and run the program it says that You tried to access openai.Chatcompletion but this is no longer supported on open ai>=1.000. can you please help me out?

[@CodingTamizha]

Can you guys update this robot with new future like camera and voice system like in vector, in vector we can say about any animal it imitate that animal with emoji expression and cute animal sound and also it have an wake up command so can you guys can make that as tutorial video, i know its easy to make but not all the people know about it so that's why, i ask you guys to make this video

[@lishikalishika6504]

Can you please share the materials 😢

[@CodersCafeTech]

The assets are available here: github.com/CodersCafeTech/Emo

[@lishikalishika6504]

@@CodersCafeTech Thanku very much 😊🥰

[@mysongsaresogood]

Hey can you add a voice that can say hello and common phrases.

[@CodersCafeTech]

We're not going to do that, but definitely you can

[@bishnupadadas7209]

Please show loona the dog making process

[@saikrishnan5103]

We need full explanation video

[@CodersCafeTech]

You can read the detailed documentation here: www.hackster.io/coderscafe/emo-your-personal-companion-robot-dc8afe

[@saikrishnan5103]

Thank you for replying me I can use Raspberry Pi Pico for this project

[@saikrishnan5103]

With same programming code

[@CodersCafeTech]

@@saikrishnan5103 No, you'll need to change the code.

[@TERLSTIE2007]

Wow

[@greyship1341]

Hi. Are there any updates regarding this?

[@CodersCafeTech]

What update?

[@greyship1341]

@@CodersCafeTech Did you add more functionality? :) It's so cute

[@Vasavi-ni7ph]

Sir can you provide 3d printing st file of emo pls sir .

[@CodersCafeTech]

Here you can find the STL files: github.com/CodersCafeTech/Emo/tree/main/3D%20Design/STL

[@Rajnimakeovershortvideos]

Kya yah video Hindi mein nahin ho sakta

[@CodersCafeTech]

No.

[@PleerFol]

hello from Russia, I would do the same but I don’t have a 3D printer, you are a real professional, you got a very cool robot, make more robots like this!

[@aboudezoa]

nice project ! rpi4 is overkill for this though .

[@JustinCiriello]

Not if they are planning for the future. Upgrades and new functionality are possible since there is room for growth.

[@ӇЄЄЄ-с6д]

*Eilik has left the chat*

[@Liberta85]

Thats an indian eilik knockoff

[@SwiftfuzzyxYT]

This should be called Eilik 2

[@Redy_chan2]

It’s LIKE EILIK and where can I get it make 300000669694939 of them

[@marobuggy]

dude why did you copy the name of emo robot and stole eiliks shell

[@zzangyjaywon2841]

Those like a eilik

[@Tinkoplayz]

Bro i request u to plzzzz make ortomi robot 😢😢😢

[@Milyramos]

Looks like a robot eilik

[@uncommongamers]

Bro ....Please make a proper video on it....with link and code

[@CodersCafeTech]

The code and other resources are available here: github.com/CodersCafeTech/Emo

[@uncommongamers]

@@CodersCafeTech can I use raspberry pi zero w

[@Suzythegirlish]

0:40 Crying like a baby

[@TRInimates_youtube]

Make same with aurduino please please please........... 😢😢😢

[@vipintiwari8466]

Indian tone gives me goosebumps.... ❤❤

[@amrithaanoop9156]

Malayali tone actually ❤🎉

[@Axiom-8A]

Yeah me too

[@beginnerssolidworks123]

bro thats ellik

[@CodersCafeTech]

No bro, it's not

[@Jaegerwald]

nice eilik ripoff

[@Muki729]

It's elik

[@ton_cggth]

Elig or not?