Pololu Sharp GP2Y0A51SK0F Analog Distance Sensor - 2cm to 15cm

The Sharp GP2Y0A51SK0F Analog Distance Sensor - 2cm to 15cm is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 0.8″ to 6″ (2 cm to 15 cm). Distance measuring range: 2 cm to 15 cm (0.8″ to 6″); Output type: analog voltage; Output voltage differential over distance range: 1.65 V (typical); Update period: 16.5 ± 4 ms