We now want to read the temperature in dsPIC30F Evaluation Board from temperature sensor ds1820. The dsPIC30F Evaluation board uses the ADC pin for reading temperature from temperature sensor ds1820. The reading output is displayed into PC through UART1. The 10 bit ADC used to read temperature. Basic clocking for the A/D converters is provided by the VPB clock. A programmable divider is included in each converter, to scale this clock to the 4.5 MHz (max) clock needed by the successive approximation process. A fully accurate conversion requires 11 of these clocks. - See more at: https://www.pantechsolutions.net/project-kits/interfacing-sensor-with-dspic30f4011#sthash.RtkH50jN.dpuf