B.TechSmart home automation
Switch lights and a plug from your phone, with a motion sensor that turns them off in empty rooms.
ESP32 · Relays · MQTT · Ships in 7 days
₹5,999

A camera on a Raspberry Pi marks attendance by face and exports a daily sheet for the class teacher.
Python basics and comfort with the Linux command line.
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.TechSwitch lights and a plug from your phone, with a motion sensor that turns them off in empty rooms.
ESP32 · Relays · MQTT · Ships in 7 days
₹5,999
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