SELECT sensor FROM table_name_21 WHERE sensor_resolution = "640x480" AND cpu_usage = "small" AND output = "jpeg compressed" AND camera = "sony playstation eyetoy"
Sensor apa yang memiliki resolusi 640x480 dengan penggunaan CPU kecil, output terkompresi JPEG dan kamera Sony PlayStation Eyetoy?
CREATE TABLE table_name_21 (sensor VARCHAR, camera VARCHAR, output VARCHAR, sensor_resolution VARCHAR, cpu_usage VARCHAR)