ADC Graph Demonstration

In this demonstration we show you how the iSMART TFT can be used to draw graphs. In this example we have connected a potentiometer to one the analogue inputs. This creates a 3.2V swing the TFT then traces this voltage onto the graph. On the right hand side of the graph is a maximum and minimum voltage which is worked out from the graph as well as an instantaneous voltage. This demonstration also has the ability to change the colour of the graph using the styles. This demonstration as well as all the others on this page can be downloaded from the Project Examples section