Sharp GP2Y0A21YK0F Distance Sensor

Distance sensor based on optical with analogue output. Successive model to GP2D12. Uses triangulation with an integrated PSD chip. The sensor gives out a positive, analogue voltage between 0.4 - 1.9 V. Application examples: hand dryers, parking assistance, toilet flushing, door openers, alarm systems, water treatment, etc. This text is machine translated.