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AN557

Title:
Four Channel Digital Voltmeter with Display and Keyboard
Name:
AN557
Date:
05/27/2005
Author:
Stan D'Souza
Description:
The PIC16C71 is a member of the mid-range family of 8-bit, high-speed microcontrollers, namely the PIC16CXXX. The salient features of the PIC16C71 are: ? Improved and enhanced instruction set ? 14-bit instruction word ? Interrupt capability ? On-chip four channel, 8-bit A/D converter This application note demonstrates the capability of the PIC16C71. This application note has been broken down into four subsections: Multiplexing Four 7-Segment LED Displays Multiplexing Four 7-Segment LED Displays and Scanning a 4x4 Keypad Multiplexing Four 7-Segment LED Displays and the A/D Channel Multiplexing Four 7-Segment LED Displays with a 4x4 Keypad and 4 A/D Channels
Keywords:
PIC16C71
 
Application Notes & Source Code
 Last Updated
Size
 
  AN557
  05/27/2005
  352KB
  AN557 Source Code
  02/25/2005
  59KB
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