AN_1231

Title:
AVR242: Multiplexing LED Drive & a 4x4 Keypad on tinyAVR and megaAVR devices
Name:
AN_1231
Date:
05/01/2002
Description:
This Application Note describes a comprehensive system providing a 4 x 4 keypad as input into a real time clock/timer with two outputs and controls external loads and a four digit mulitplexed LED display.
 
Application Notes & Source Code
 Last Updated
Size
 
  AN_1231
  12/11/2016
  147KB
  AN_1231 Source Code
  01/02/2017
  5KB
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