Super Senses (Smart AI Pheromone Trail & Ultrasonic Eagle Eyesight Bot)
Source:
Simulate animal super-senses! Build an IR array ant bot that follows invisible chemical pheromone trails, a sound frequency detector that senses dog ultrasonic hearing (40 kHz), and an ESP32-CAM optical eagle eye with 4x zoom vision.
Categorisation
Props & Materials Required
- •2WD Ant robot chassis with 5-channel TCRT5000 IR line/trail array
- •Ultrasonic sound generator module (40 kHz dog hearing whistle)
- •ESP32-CAM AI vision camera module with optical zoom lens
- •ESP32 controller board
- •3.5-inch TFT / LCD display screen
- •DFPlayer Mini MP3 module + 3W speaker
Step-by-Step Instructions
Launch Ant Trail Bot
Place the Ant bot on an invisible black/IR pheromone trail mat. The 5-channel IR sensor array auto-steers the bot along the trail.
Test Dog Ultrasonic Hearing
Trigger a 40 kHz silent ultrasonic whistle. Human ears hear nothing, but the ultrasonic microphone triggers LED flashes!
Activate Eagle Eye Camera Zoom
Aim ESP32-CAM at a distant animal card 5 meters away. Optical zoom lens magnifies image on the TFT screen.
Super Sense Audio Fact
Speaker narrates: 'Eagles see 4 times farther than humans! Ants use chemical scent trails to guide their colony!'
Why It Works & Notes
Animals possess extraordinary senses beyond human capabilities (ants following pheromone trails, eagles spotting prey from 2 km). Building IR array trail bots and 40kHz ultrasonic sensors lets children experience how sensors mimic animal senses.