Make a robot with facial expressions and voice using ESP32 | Hash Robotics

Hello, humanoids... In this video, I have added different facial expressions with a voice to the hash robot using the esp32 devkit module and 128x64 px OLED display. Get circuit diagram and source code here: Text to speech converter: Audacity software: Wav to Hex converter: Bitmap array converter: Components used ----------------------------- ESP32-Devkit 128x64px OLED display PAM8403 amplifier Speaker Kindly watch my other videos... Hash the humanoid robot using Arduino: How to make a humanoid robot using Arduino - Part-I: How to make a humanoid robot using Arduino Part-II: How to make a humanoid robot using Arduino - Part-III: How to make a huma