ioPUZZLE
Stop memorizing formulas blindly. Experience how every NCERT Science phenomenon and Math equation becomes Python code, sensor electronics, and Edge-AI engineering.
Understand the real physical phenomenon—acoustics, kinematics, optics, thermodynamics, and bio-signals.
Derive the exact CBSE mathematical formula that converts physical reality into measurable numbers.
Translate mathematical equations into clean Python & MicroPython algorithms right in your browser.
Combine sensors, logic, and Edge-AI to solve real human challenges in healthcare, agriculture, and safety.
Module 1.1: Ultrasonic Smart Blind-Stick (Acoustics + Algebra + Python)
The Challenge: An ultrasonic sensor sends a sound pulse at $v = 0.034\text{ cm/}\mu\text{s}$. Because the sound travels to the obstacle and back, the total distance covered in echo time $t$ is $2d$. Using the CBSE speed formula: $$d = \frac{v \times t}{2}$$ Fix the divisor in the Python code below so the blind stick triggers its vibration alarm accurately when an obstacle is closer than $50\text{ cm}$!
Master your school NCERT Science & Math syllabus while building real technology
ioPUZZLE was founded by Kunal Ambasta—a Mechanical Engineer (B.Tech with Distinction), Computational Neuroscience Researcher, and STEM Educator based in Jharkhand, India. Inspired by a personal mission to build affordable assistive technology for his father, Kunal engineered KAYA-NeuroSync, an indigenous offline Edge-AI Brain-Computer Interface recognized globally.
Our mission at ioPUZZLE is to bridge textbook CBSE Science and Mathematics with frugal hardware engineering and artificial intelligence—empowering every student to become a real-world problem solver.