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AN557

Download Application Note
Title
Title
Four Channel Digital Voltmeter with Display and Keyboard
Name
Name
AN557
Date
Date
06/24/2015
Application Categories
Application Categories
Display / Segmented LCD
Lighting / LED
Product Categories
Product Categories
8-bit MCU
Description
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

Files

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Title
Title
Date
Size
AN557 Source Code - Four Channel Digital Voltmeter with Display and Keyboard 59.3 KB 09/24/2021 AN557 Source Code - Four Channel Digital Voltmeter with Display and Keyboard 09/24/2021 59.3 KB Download