Ajay Vishaal
Published © GPL3+

IRIS - COVID19 Fighting Bot

A voice controlled robot that can pick up the things, switch on the lights, scan temperature of a person without any physical contact.

AdvancedWork in progressOver 2 days1,026

Things used in this project

Hardware components

Raspberry Pi 4 Model B
Raspberry Pi 4 Model B
Raspberry Pi or Balena Fin any one is enough
×1
Robo arm kit
×1
Metal Chasis, Wheel, Dc motor kit
I used two DC motors and a castor wheel for the motion of bot .
×1
Arduino UNO
Arduino UNO
×1
Motor Driver Shield L293D
×1
usb microphone
×1
MLX90614-Contactless IR temperature sensor
×1
l293d motor driver module
×1
Female/Female Jumper Wires
Female/Female Jumper Wires
×1
Male/Female Jumper Wires
Male/Female Jumper Wires
×1
Silicon Labs Thundeboard Sense 2
×1
Wemos Mega with esp8266
×1
Gravity: Digital 5A Relay Module
DFRobot Gravity: Digital 5A Relay Module
×1
balenaFin
balenaFin
Balena Fin or Raspberry Pi anyone is enough
×1
Ultrasonic Sensor - HC-SR04 (Generic)
Ultrasonic Sensor - HC-SR04 (Generic)
×3
IR sensor
×1
Camera Module
Raspberry Pi Camera Module
×1
LED (generic)
LED (generic)
Sustitute for hospital and home appliance(eg.tubelight,fan etc,.)
×5
Resistor 220 ohm
Resistor 220 ohm
×1

Software apps and online services

Snowboy Hotword Detection module
speech recognition library
MQTT python library
Raspbian
Raspberry Pi Raspbian
Balena Etcher
OpenVINO™ toolkit
Intel OpenVINO™ toolkit

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Hot glue gun (generic)
Hot glue gun (generic)
Drill / Driver, Cordless
Drill / Driver, Cordless

Story

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Schematics

Connection of MLX90614 with Raspberrypi

Connection of Rover motor shield to pi

Connection of arduino shield with robo arm motors

Wemos mega ciruit connection

For simple understanding of working im using leds. And one relay is used for better understanding. You can make changes in the circuit once you understand the working.

Pi camera Connection

Code

IRIS - COVID19 fighting bot

All the required files for the bot are made available here.

Credits

Ajay Vishaal

Ajay Vishaal

7 projects • 15 followers
I'm a science and technology enthusiast. Started developing projects at the age of 14. I love innovating new things.In Love with Robotics.

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