13. Interfacing in Embedded Systems -Hardware–Software Communication
What is interfacing in embedded systems, and why is it important?
In this lecture, you will learn the core concept of interfacing — how different hardware components communicate with a microcontroller and exchange data within an embedded system. Interfacing allows sensors, actuators, and peripheral devices to connect, send signals, and work together to perform specific tasks.
This lecture explains:
• What interfacing means in embedded systems
• How microcontrollers communicate with external devices
• Input and output interfacing concepts
• Signal exchange between hardware components
• Why interfacing is essential in real-world embedded applications
This lecture is ideal for students and beginners in embedded systems, electronics, and microcontroller programming.
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