GP2Y0A21YK0F Sharp IR Analog Distance Sensor

GP2Y0A21YK0F Sharp IR Analog Distance Sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection range of 4″ to 32″ (10 cm to 80 cm) and an analog voltage indicating the distance, this sensor is very easy to use.

The GP2Y0A21 uses a 3-pin JST PH connector that works with our 3-pin JST PH cables for Sharp distance sensors

Specifications :

• Operating voltage : 4.5 V to 5.5 V
• Average current consumption: 30 mA (note: this sensor draws current in large, short bursts, and the manufacturer recommends putting a 10 µF capacitor or larger across power and ground close to the sensor to stabilize the power supply line)
• Distance measuring range : 10 cm to 80 cm (4″ to 32″)
• Output type : Analog Voltage
• Output voltage differential over distance range : 1.9 V (typical)
• Update period : 38 ± 10 ms
• Size : 44.5 mm × 18.9 mm × 13.5 mm (1.75″ × 0.75″ × 0.53″)
• Weight : 3.5 g (0.12 oz)