The IoT-Based Object Avoidance Robot is an autonomous robotic vehicle that detects and avoids obstacles in its path using ultrasonic sensors. Powered by an ESP8266/ESP32, it sends real-time data to a cloud platform, allowing users to monitor or control the robot remotely. This smart robot is ideal for learning automation, robotics, and IoT, and is used in surveillance, transport, and exploration applications.
Components
ESP8266/ESP32 – Wi-Fi microcontroller for processing and connectivity
Ultrasonic Sensors (HC-SR04) – Detect obstacles in front or around
Motor Driver Module – Controls direction and speed of motors
DC Geared Motors – Drive the robot’s wheels
Chassis with Wheels – Robot body and movement support
Power Supply – Powers entire system
IoT Platform (Blynk) – For remote control/monitoring
Jumper Wires & Mounting Hardware – For assembly and connection
How It Works
Ultrasonic sensors constantly check for obstacles.
If an obstacle is detected within a threshold distance, the ESP8266 instructs the robot to turn or stop.
The motor driver controls the motion accordingly.
Data is sent to a cloud dashboard for live status or remote commands.
User can optionally control it manually via mobile app or view obstacle log.
Applications
Autonomous navigation systems
Smart delivery robots
Surveillance and exploration bots
Educational robotics kits
Industrial automation in hazardous zones
Dimensions
Length = 18 cm
Width = 15 cm
Height = 10 cm
Project Includes:
Project components
Circuit diagram / circuit connections
Source code
Instructions document
Project Types:
- DIY KIT (Do It Yourself KIT) - Along with the components, you will get the source code, circuit diagram/circuit connections, and instructions document to help you build the project easily.
- Ready-Made - We are providing a fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
