mr light

hello to all this is my first robot ,it s a simple robot to start my work he searches environment and detects obstacles(with micro switches)and finds the best  trade. anywhere was dark he entered turn on his lightes and alight that where. i use atmega32 for cpu and l298 for drive motors.he has a lcd to tell messages and photosel to detect darkness.  i m working on a new robot now . it s a fire fghter robot and it has   several sensors and algoritm.