PROGRESS 5: SELECTING SENSOR

Wednesday, February 15, 2012



As we know, the Urine Tester Indicator (Diabetes) analyzed result by the changes colour of urine strip. So here, I am deciding to use a colour sensor as main sensor for this project. I had decided to use Colour Sensor Colour Recognition Module TCS230 as the main sensor.


Figure 5.1: Colour Sensor Colour Recognition Module TCS230

By using the eBay website, I had order this Colour Sensor Colour Recognition Module TCS230 priced estimately RM50 including postage. This sensor had been postage from China with ETA 7-20 days. The datasheet were downloaded and studied to get detail technical working principle of this sensor.


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