The objective of this project is to build a kind of robot companion for old people feeling alone.
- Sensors can detect human presence, temperature/pression/humidity, light
- A lot of voice messages are loaded in the DFPlayer to talk to the senior people and to a google (or any other) assistant to trigger actions such as "good morning", news, weather forecast, lotery result, connected plug for light, ... You can use a tool to transform your voice in a "robot like" voice to make it more funny.
- the ESP32 is connected to the internet to get the date and time and send a daily email + whatsapp alert if the senior is not up at 10 AM.
You can embedd this in any box or, better, in a funny 3D printed robot.
My 90 years old mother really enjoys !





EXPANDED TECHNICAL DETAILS
Assistive Eldercare Robotics
This project creates a "Smart Companion" device designed to help elderly users manage their daily medications and alert family members in emergencies.
- Pill Schedule Engine: Programmed with a custom schedule for different medications. At the required time, the Arduino sounds a gentle melody and flashes a bright LED, while displaying instructions (e.g., "Take Red Pill") on a large 20x4 LCD.
- One-Touch Emergency SOS: Features a large, high-contrast Red button. When pressed, the Arduino uses an ESP8266 or GSM module to send an instant "Emergency Alert" message with a timestamp to the family's smartphones.
Safety Features
- Fall Detection Hub: (Advanced version) Integrates an MPU-6050 accelerometer; if a sudden "Impact" followed by lack of movement is detected, the companion automatically triggers the SOS sequence.