Tarang Setu is a 3-level DIY STEM kit that takes young minds on a journey from basic communication concepts to building a real ESP32 Walkie Talkie, guided by Panchatantra comics!
Designed by students, for students. We solve the biggest problems with traditional electronics kits.
No hot irons or toxic fumes. Our custom breadboard blocks make building safe for kids 8 and up.
Unlike one-time build kits, Tarang Setu parts can be taken apart and reused for your own custom inventions.
We teach abstract physics concepts through engaging Panchatantra comics before ever touching a wire.
Kids program real ESP32 microcontrollers and nRF modules, learning skills used by actual IoT engineers.
From reading a fun story to building advanced hardware. Watch your child's engineering skills grow step by step.
Dive into our Panchatantra-inspired comic book! The wise animals of the forest will explain the fundamentals of communication, sound waves, and signals.
Time to touch the hardware! Use the building blocks to assemble a 433MHz transmitter and receiver. Control LEDs and buzzers wirelessly!
The ultimate challenge! Combine an ESP32, nRF antenna module, MAX microphone, and PAM amplifier to build a fully functional, real-time voice Walkie Talkie.
Follow the Clever Crow as he discovers the magic of invisible waves. Read the preview online or download the full manual!
A Tarang Setu Original Story
"Oh no! The tiger is coming! I must warn my friends across the forest, but my voice cannot reach that far!"
"Do not worry, little crow," said the Wise Owl. "We can build an ANTENNA to send invisible waves through the air to find our friends!"
And so, they built the Tarang Setu Walkie Talkie!
Want to see how they built it? Download the full PDF manual to read the rest of the story and start your Level 1 adventure!
The complete story and Level 1-3 instruction manual is available as a high-quality PDF. Download it and keep it handy while building!
Download PDFTrack your progress and follow the digital tutorials to complement your physical comic and kit.
Play these mini-games to understand how wireless signals travel through the air.
Click the crow to send a sound wave!
Move the antenna to catch the data packets!
Slide to change how fast the waves pulse.
See Tarang Setu in action! Watch this quick video to see how easy it is to build and play.
Everything you need to build 3 levels of wireless communication.
Microcontrollers
Communication Modules
& Premium Jumpers
Panchatantra Guide
For Signal Output
Portable Power
Digital Access Code
Tweezers & Pluckers
The complete 3-level STEM experience.