Embedded - Roadmap
Beginner
Blink an LED with Arduino
Read Button input & Control Output
PWM LED Brightness Control
Temperature Logger with Serial Output
Digital Thermometer with LCD
Intermediate
Motion Detector with PIR Sensor
IR Remote Control System
I2C Communication with External Sensors
SPI OLED Display Interface
Ultrasonic Distance Sensor with Buzzer Alert
Real-Time Clock with EEPROM Logging
Interrupt-Driven State Machine
Advanced
Build Your Own RTOS Kernel
CAN Bus Communication Between Boards
Embedded System with Multitasking
Bare-Metal Programming on STM32 or AVR
Bootloader and Firmware Update Over UART
Embedded Linux System on Raspberry Pi
Device Driver Developmnet
Sensor Fusion for Robotics
Power Management for IoT Devices
Remote Firmware Deployment via MQTT
Custom Embedded System with Secure Boot