Class 9–12Smart water‑level monitor
Ultrasonic sensor reads a tank’s level, shows it on an OLED screen and sends a phone alert before it overflows.
ESP32 · Ultrasonic · Blynk app · Ships in 5 days
₹3,499

Logs temperature, humidity and rainfall every minute and charts the data on a live web dashboard.
Arduino coding basics and a little HTML.
Hardware, delivery and any custom changes are confirmed before you pay.
Tell us your class or year, and any changes you need.
We send a final quote, including hardware, before you pay.
We assemble the project and test every part.
A mentor takes you through the code so you can explain it.
Class 9–12Ultrasonic sensor reads a tank’s level, shows it on an OLED screen and sends a phone alert before it overflows.
ESP32 · Ultrasonic · Blynk app · Ships in 5 days
₹3,499
Class 6–10A two-wheel car that steers around obstacles on its own and switches to Bluetooth control from a phone.
Arduino · Ultrasonic · Bluetooth · Ships in 5 days
₹2,999