- capacitive: (touch) buttons, proximity sensors
- motion sensors
- ultrasonic (position, distance measurement)
- thermometer, humidity sensor, etc.
- load cells
- accelerometer, magnetometer and gyroscope (9DoF)
- WiFi, ISM radio, Bluetooth, Infra,
- Ethernet, USB, RS485, RS232, etc.
- relays, dc motors, step motors, magnetics, etc.
- LED-s, graphic LCD, HDMI interface (for monitor, projector)
- Measurement technology
- Automation, remote monitoring
- Medical technology
- Control technology
- Mobile technology
- Entertainment, sports
- Special and complex solutions
- Design and assembly of digital and analogue circuits
- Embedded systems (hardware and software)
- Distributed systems
- Reverse engineering (eg. discovery, customization and conversion of existing devices and their communication)
- Signal processing
- Programming languages: Java, C, C++, Python, Matlab…