B.TechAir‑quality monitor
Measures PM2.5 and CO₂ indoors, colours an LED by air quality and uploads readings to the cloud.
NodeMCU · PM2.5 sensor · ThingSpeak · Ships in 5 days
₹4,999

Switch lights and a plug from your phone, with a motion sensor that turns them off in empty rooms.
C or C++ basics and how Wi-Fi networks work.
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.
B.TechMeasures PM2.5 and CO₂ indoors, colours an LED by air quality and uploads readings to the cloud.
NodeMCU · PM2.5 sensor · ThingSpeak · Ships in 5 days
₹4,999
B.TechA camera on a Raspberry Pi marks attendance by face and exports a daily sheet for the class teacher.
Raspberry Pi · OpenCV · Python · Ships in 10 days
₹8,999