This program shows how to display Timer and Temperature at LCD. During program startup the LCD will display "Welcome To PICCIRCUIT.COM". Then the program will update the timer and temperature every second. This coding will work with the Hi-Tech C compilers & PIC16F722.

iBoard connection:                                                             

• RA0 :LM35 Temperature Sensor
• RB0 : LCD RS input (register select)
• RB1 : LCD RW bit (read/write)
• RB2 : LCD EN bit (enable)
• RB3 : LCD Backlight
• RB4-RB7 : LCD data bits 4-7 (high nibble)

Coding:                                                             

• Supported device: PIC16F722
• 8-bit ADC with internal Fixed Voltage Reference
• LCD display with counter
• LM35 temperature sensor calculation

Video:

• Code 01 - Timer & Temperature Display: Video
  
  

Download:                                                             

• Code 01 - Timer & Temperature Display: Schematic
• LM35 Temperature Sensor: DataSheet

• PIC16F722 DataSheet 
• MPLAB IDE 8.40 (93.7MB)
• Hi-Tech C Setup Guide
• Hi-Tech C User Guide

Source Code:                                                             

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Note:                                                             

• Source code distribution is NOT allowed
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