Smart systems use sensors to collect information, processors to analyze data and make decisions, and actuators or other output to modify the environment.
• Arduino basics
• Collecting data
• Binary and Logic
Next, it introduces the Arduino platform, which is an
open-source hardware and software designed to teach physical computing, and
describes the basic components of a physical computing system, including
microcontrollers, transducers, and input/output devices.
The text also covers binary and logic, explaining how
digital systems use binary and the difference between analogue and digital
measurements. It further discusses analogue-to-digital and digital-to-analogue
converters and provides examples of devices that use both types of measurements.
The text then introduces Boolean logic and its symbols,
which are used in electronic circuits and software to process information from
multiple sensors. It also covers logic gates and their different families of
ICs, providing instructions on how to connect them to an Arduino board and run
a logic gate test code. Finally, it explains how Boolean logic can be used in
software to build hardware devices.
References
Chapter 3 – Logic Gates and Logic Circuits – Ploy's Blog (wordpress.com)Acessed on 21 March 2023
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