Introduction to PIC Programming - Talking …

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gooligum Electronics 2008 Baseline PIC Assembler, Lesson 4: Reading Switches Page 1 Introduction to PIC Programming Baseline Architecture and Assembly Language by David Meiklejohn, gooligum Electronics Lesson 4: Reading Switches The previous lessons have introduced simple digital output, by turning on or flashing an LED. That s more useful than you may think, since, with some circuit changes (such as adding transistors and relays), it can be readily adapted to turning on and off almost any electrical device. But most systems need to interact with their environment in some way; to respond according to user commands or varying inputs.

© Gooligum Electronics 2008 www.gooligum.com.au Baseline PIC Assembler, Lesson 4: Reading Switches Page 1 Introduction to PIC Programming Baseline Architecture and Assembly Language

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