What is the effective range of the sharp gp2y0a41sk0f infrared rangefinder?

4 cm to 30 cm
The GP2Y0A41SK0F Sharp analog distance sensor features a detection range of 1.5″ to 12″ (4 cm to 30 cm). The shorter range gives you higher resolution measurements, and the lower minimum detection distance makes this sensor great for detecting very close objects….Sharp GP2Y0A41SK0F Analog Distance Sensor 4-30cm.

Price break Unit price (US$)
100 9.93

How does Sharp IR sensor work?

IR Sensors work by using a specific light sensor to detect a select light wavelength in the Infra-Red (IR) spectrum. By using an LED which produces light at the same wavelength as what the sensor is looking for, you can look at the intensity of the received light.

What is sharp sensor?

Sharp IR Sensor – GP2Y0A21YK0F is a distance measuring unit, can be used for obstacle detection for robots. It has measuring range of 10 to 80 cm. The sensor gives output voltage proportional to the distance measured.

Can I measure distance using IR sensor?

Infrared sensors work on the principle of reflected light waves. Infrared light reflected from objects or sent from an infrared remote or beacon. Infrared sensors are also used to measure distance or proximity. The reflected light is detected and then an estimate of distance is calculated between sensor and object.

How does IR module work?

Active infrared sensors both emit and detect infrared radiation. Active IR sensors have two parts: a light emitting diode (LED) and a receiver. When an object comes close to the sensor, the infrared light from the LED reflects off of the object and is detected by the receiver.

What is GP2Y0A21YK0F?

GP2Y0A21YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit.

How far the sensor PIR can detect?

Range of Different PIR Sensors Indoor passive infrared: Detection distances range from 25 cm to 20 m. Indoor curtain-type: The detection distance ranges from 25 cm to 20 m. Outdoor passive infrared: The detection distance ranges from 10 meters to 150 meters.