littleBits - Light Sensor

The light sensor measures how much light is shining on it. It has two modes: €œlight€ and €œdark.€ In €œlight€ mode, the more light shines on the sensor, the higher the signal it sends out. In €œdark€ mode, it's just the opposite - the signal increases the darker it gets. You can use a screwdriver to adjust the sensitivity. Use a bargraph to see how it's working!

Check out our Tips + Tricks for more ideas on using the light sensor.