Globally, anemia is ranked to be the third killer disease and it continues to be a serious problem for health as well as social and economic development. It is estimated that iron-deficiency anemia affects 42% of children under age 5 and 53% of children from 5 to 14 years of age. In worldwide, the majority of the 56 million pregnant women and 468 million non-pregnant women affected by anemia live in sub- Saharan Africa and Southeast Asia. Also, children affected by anemia will result in impaired cognitive performance, motor development and language development. This project is that of a hemoglobin measurement system using PSoC. Hence the proposed project aims at constructing a non-invasive system for haemoglobin measurement.