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Peripherals & I/O — Embedded Systems Roadmap | DEV-TO-DEV

Peripherals & I/O0%

Embedded Systems

0/10 completed

C Programming for Embedded

Basic Electronics Microcontroller Architecture Peripherals & I/O

Communication Protocols

Real-Time Operating Systems Embedded Linux

Embedded IoT Low Power Design Hardware Testing & Debugging

Roadmaps Embedded SystemsHARDWARE

Embedded Systems Roadmap

Program microcontrollers, real-time operating systems, and hardware interfaces.

Overall Progress0%

Peripherals & I/O

Interface microcontrollers with external components using analog and digital I/O peripherals.

Core Topics

GPIOAnalog-to-Digital Converters (ADC)Pulse Width Modulation (PWM)Digital I/OHardware Interfacing

Key Takeaways

Configure GPIO pins for input and output
Sample analog signals using ADCs
Generate analog-like signals using PWM

← PreviousMicrocontroller Architecture Next →Communication Protocols

Recommended BooksFree

Embedded Systems: Introduction to Arm Cortex-M Microcontrollers

Jonathan W. Valvano

Recommended Video

Embedded Peripherals: GPIO, ADC, PWM

Phil's Lab • PT45M

Practice Exercise

Write firmware to read a variable voltage from a potentiometer using an ADC and map that value to adjust the brightness of an LED using PWM.