Define LCD_DREG PORTD Define LCD_DBIT 4 Define LCD_RSREG PORTE Define LCD_RSBIT 0 Define LCD_EREG PORTE Define LCD_EBIT 1 ' Define ADCIN parameters Define ADC_BITS 10 ' Set number of bits in result Define ADC_CLOCK 3 ' Set clock source (3=rc) Define ADC_SAMPLEUS 50 ' Set sampling time in uS ADCON1 = %10000010 ' Set PORTA analog and right justify result x var byte TRISB = %00000000 TRISA = %11111111 ' Set PORTA to all input ADCON1 = %00000010 ' Set PORTA analog and LEFT justify result ADCON0 = %11000001 ' Configure and turn on A/D Module Pause 500 ' Wait .5 second loop: ADCON0.2 = 1 ' Start Conversion ree: If ADCON0.2 = 1 Then ree ' Wait for low on bit-2 of ADCON0 conversion finished x = ADRESH xx=2*x Lcdout $fe, 1 ' Clear LCD Lcdout "Reading is :" ' Display lcdout $fe,$c0," ",dec xx goto loop note :: connect the lm35 output to A2 from the pic good luck