02 Apr: Low cost DIY IR Thermometer

Low cost DIY IR Thermometer Objective¬† To design and develop a low cost IR thermometer which can be built out of components readily available at hobby shops, and built within a day without the need of any expensive equipment. The basics IR thermometers are used as initial screening devices to…


23 Mar: Calcium Hypochlorite solution for Disinfection

Coronavirus can survive on nonliving surfaces like glass, wood, metal, etc for up to 72 hours. Thus it is important to disinfect surfaces like elevator walls, doors, bells, etc from time to time.¬† Calcium Hypochlorite or Sodium hypochlorite, commonly known as Bleaching Powder is a powerful disinfectant and can work…