Embedded computer systems 293 Design and construction 292 Microprocessors 24 Field programmable gate arrays 16 C (Computer program language) 15 Digital integrated circuits 15 Programmable controllers 15 Microcontrollers 14 Programming 13 System design 13 Computer software 12 Data processing 12 Electric motors 12 Testing 12 Electronic circuit design 11 Application specific integrated circuits 10 Computer input-output equipment 9 Computer engineering 8 Control systems 8 Robots 8 Wireless communication systems 8 Atmel AVR microcontroller 7 Development 6 Internet 6 Mobile robots 6 Rabbit microprocessors 6 Digital control systems 5 Electronic apparatus and appliances 5 Industrial applications 5 RISC microprocessors 5