Description
GP2Y0A21YK0F is a distance measuring sensor device consisting of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuitry. The reflectance of the object, since triangulation, ambient temperature and duration of operation is not easy to detect the impact of the distance.
This means the output voltage corresponding to the detected distance, the sensor can also be used as a proximity sensor.
Feature
1. The distance measurement range: 10 to 80 cm
2. The analog output type
3. Packing size: 29.5 × 13 × 13.5
The current consumption of 30 mA typ
5. Power supply voltage: 4.5 ~ 5.5 V
Application
1. not touch switches (sanitary equipment, lighting control)
2. The robot vacuum cleaner
3. Energy sensor (automatic teller machines, photocopy, vending machines)
The play equipment (robots arcade)
Internal structure:
Absolute Maximum Ratings (
TA = 25
,
VCC = 5V
