Author: Vigyan Ashram (DST core supported blog)

Aero-seance is a simple DIY kit module for building a multiple sensor check on one device. This sensor module has following modules ( not limited to below list) – MQ6 — It detects LPG Gas leakage. MQ7— It detects Carbon Monoxide (CO) Gas. MQ135—- It detects CO2, Smoke, Alcohol, and NH3. LDR ——- it detects intensity of light. DHT 22—- It detects Temperature and Humidity. For more details on this please follow link below – Details:...

Sanitary Napkin Incinerator  (Version 4) A novel incineration device has been developed that uses pyrolysis to decompose sanitary napkins into hydrocarbon vapours and combustible gases along with some non-combustible gases and char. These vapours and gases are made to pass over high temperature electric coils (>500 degC) where they auto-ignite in the presence of oxygen. The heat from the flames partially drives the pyrolysis of remaining sanitary pads. A smoke stack thermocouple sensor feeds back values to a PID controller implemented through a microcontroller to maintain proper pyrolysis and combustion conditions that result in a transparent flue gas exiting...