Video tutorials by M.Grozev

As with the two sensors we have covered so far, the color sensor can be used as a condition for the wait block, the switch block or the loop block. The color sensor, as well as the ultrasonic sensor, has several modes. Nevertheless, these modes are substantially different. While the ultrasonic sensor has two modes - one to work in centimeters and one in inches, the color sensor has three modes - one for detecting the color of an object, one for ambient light and one for reflected light.