Adding voice and facial expressions to mini hash humanoid robot | Hash Robotics 

Hello Humanoids...
This video on adding voice and additional facial expressions to a mini hash humanoid robot.
I have used a 128x64px OLED display for facial expressions and a PAM8403 audio amplifier to amplify the robot voice. Please watch our previous videos to get more details on how to add voice and facial expression.
Components Used:
3D printed robot parts
ESP32 devkit
MG995 servo motor
PCA9685 servo controller
PAM8403 audio amplifier
Speaker
Jumper wires
Get circuit diagram and source code here: bit.ly/34sLdpA
Get STL and SLDPRT files for 3D printing here (Support for my upcoming projects): gum.co/minihash3ddesign
Text to speech converter: notevibes.com/authentication.php
Audacity software: www.audacityteam.org/
Wav to Hex converter: tomeko.net/online_tools/file_...
Bitmap array converter: javl.github.io/image2cpp/
Kindly watch my other videos...
Hash the humanoid robot using Arduino: • Hash humanoid robot us...
Humanoid robot with voice and face expression using ESP32: • Humanoid robot with vo...
Mini humanoid robot using ESP32 Hash Junior: • Mini humanoid robot us...
Making of mini hash humanoid robot: • Making of mini hash hu...
Surveillance robot using ESP32 Cam Module: • How to make a surveill...
Controlling robot movements using Tim's PCA servo control software: • Controlling robot move...
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