3D Printed HUMANOID ROBOT With Face Tracking Based on Arduino and Python

Keylock Switch, Push-Key Release

Ender 3 Pro

Arduino IDE

Arduino Uno Rev3

L298 driver for DC/Stepper motors

Soldering kit

Servo motor MG996R 360 decrees

Python IDLE

MG90 Micro Servo

USB microphone

VSCODE

USB Camera

<html><body><figure><iframe src="https://www.youtube.com/watch?v=CE7XnjM0FNQ"></iframe></figure> Hello. Cool project. I make. So this is a humanoid robot I have been making for the past 2 months (instead of studying for my exams), here's all about it: -His name is CHAD -Has Face tracking -Responds to certain voice commands -Has a dedicated chat bot to hold conversations -Can calculate all arithmetic functions, tell about weather and get responses from the internet. -Can tell jokes. -The parts in total cost ₹5000 which is about $60 (at present conversion rate of ₹83/dollar) This project uses 2 Arduino Unos. 1 for face tracking and the other for physical responses for voice commands like "hi"( it will wave it's arms and greet you). <div id="gallery"><img id="gallery" src="https://projects.arduinocontent.cc/79e923ce-1d2a-41b6-adb3-12a917ff459a.jpg"/><figcaption></figcaption>,<img id="gallery" src="https://projects.arduinocontent.cc/1d3283e5-a615-47d5-ba95-7fd6ec30566b.jpg"/><figcaption></figcaption>,<img id="gallery" src="https://projects.arduinocontent.cc/46d566a4-de7a-41bf-bf43-94a7d60dfa1e.jpg"/><figcaption></figcaption>,<img id="gallery" src="https://projects.arduinocontent.cc/e2a0f4b8-2f7d-46d4-8da0-aadb4df6d6d1.jpg"/><figcaption></figcaption>,<img id="gallery" src="https://projects.arduinocontent.cc/12236304-7aec-49e6-8aa4-a2fb514dac9a.jpg"/><figcaption></figcaption>,<img id="gallery" src="https://projects.arduinocontent.cc/cce5c538-e1e5-4fec-94cb-f964777c7b7e.jpg"/><figcaption></figcaption></div>Brains of the project: (2x) Arduino uno A laptop or a PC for processing data from the camera and voice input with atleast 3 USB ports. Skeleton: (1x) 31mm x 24mm x 600mm wooden plank. (1x) 31mm x 24mm x 300mm wooden plank. (You can 3d print these parts too. Make sure that the dimensions should be the same.) Components for the arm: (2x) Mg996R Metal Gear Continuous Servo Motor. (Positional servos would have worked much better but they were out of stock) (2x)Mg90S Metal Gear positional Servo Motor. 19mm diameter PVC pipe 1 meters length. (there is a typo in the image it is actualy 1meters in length) Components for the linear actuators: (2x) Fully Threaded Screw Rods with Hex Nuts and Washers - M8x165mm. (2x) 500 RPM Dc 12V High Torque Yellow Geared Motor. (1x) L298N Motor Driver board. Power Supply: (1x) Zebronics 450W Black Gold Power. (Any power supply with 12v 5amps and 5v 10amps output will do) (1x) self locking push button switch. Accessories: (2x) M8 screw with hex bolts. (more than 60mm) (20x) JST WIRE 2 PIN Male - Female Locking Type For Electric Cable Wire. (20 male and 20 female wires) (30x) 21mm length body diameter 3mm Screws. USB camera. microphone and speaker. <div id="gallery"><img id="gallery" src="https://projects.arduinocontent.cc/137c3f37-675a-41e1-96c1-a4de7cf815b0.png"/><figcaption></figcaption></div> the step-by-step instructions for the robot are below in the .pdf of my instructables(check documentations)</body></html>

software for CHAD

schematic

CHAD stl files

step-by-step instructions

3D Printed HUMANOID ROBOT With Face Tracking Based on Arduino and Python

CHAD, the humanoid robot has face tracking, voice control, a dedicated chatbot, calculations, weather updates, internet queries, and a sense of humor—all built with just ₹5000 worth of parts! Driven by two Arduino Unos, each dedicated to face tracking and voice control functionalities.