These days, water filtration method commonly uses chemically made substances. This could be harmful and the sources are limited. Activated carbon that is used in water filters are made from charcoal. Charcoal is non-renewable and has only a finite…

Hazardous gas detection is a tool specially developed to detect liquid petroleum gas and natural gas at the minimum concentration of gas in the air is 200 ppm and the maximum concentration of gas in the air is 10 000 ppm. Design and build a…

Eggs are the main raw material food sector in Malaysia. Conventionally, separation of eggs by its grade has been done manually which consume the slower process. An Electro Egg Sorting Machine was developed by using weigh methods to overcome the…