- Microcontrollers: Arduino, Raspberry Pi, ARM Cortex-M, PIC, ESP32, STM32
- Electronic Design: Schematics, PCB Design, Analog and Digital Electronics
- Instrumentation: Oscilloscopes, Logic Analyzers, Multimeters, Signal Generators, Spectrum Analyzers
- Signal Processing: Analog/Digital Signal Analysis, Filtering
- Control Systems: PID Regulation, Feedback Systems, Digital Correction
- Modeling: Linear Systems, Transfer Functions, Controllers, Stability
- Industrial Automation: Siemens/Schneider PLCs, Grafcet, Structured Programming
- Embedded Protocols: I2C, SPI, UART, CAN, RS-232, RS-485, Modbus
- Wireless Communications: Bluetooth, Wi-Fi, LoRaWAN, Zigbee, LTE-M, MQTT
- Network Architecture: TCP/IP, UDP, Industrial Ethernet, IoT Configuration
- Web Services: Apache, Nginx, WebSocket
- Electrical Engineering: LV Distribution, Electrical Certifications (BR), Electrical Diagrams
- Power Electronics: AC/DC Converters, Choppers, Rectifiers, Inverters, Dimmers, Thermal Design
- Electrical Machines: AC/DC Motors, Transformers, Variable Speed Drives
- Development: MPLAB, STM32CubeIDE, Arduino IDE, PlatformIO, Visual Studio Code
- Design: KiCad, EasyEDA, MATLAB/Simulink, LTspice
- Version Control: Git, GitHub
