Ir Proximity Sensor Short Range

Grove 80cm infrared proximity sensor based on the sharp gp2y0a21yk0f this ir proximity sensor is a popular recommendation for anyone that s looking for easy arduino distance sensing.

Ir proximity sensor short range.

Packed in a small form factor with low power consumption this ir proximity sensor allows for continuous distance reading with a range of 10cm to 80cm. Minimum range m 0 04. After working with the smartthings motion sensor i can see a use for a very short range proximity sensor to create a touchless switch. Share share on facebook tweet tweet on twitter pin it pin on pinterest.

In mobile phones an infrared ir proximity sensing module detects when the phone is held on the user s face during a voice call which can turn off the display. Infrared proximity sensor short range sharp gp2y0a41sk0f sen 12728 13 95. Maximum range m 0 30. 2 7 to 6 2 v 0 3 to 7 10 to 60.

An infrared sensor emits and or detects infrared radiation to sense its surroundings. Part gp2y0a41sk0f has an analog output that varies from 3 1v at 4cm to 0 3v at 30cm with a supply voltage betwee infrared proximity sensor short range sharp gp2y0a41sk0f sen 12728 sparkfun electronics. With its quick response time small size low current draw and short minimum sensing distance this sensor is a. Ir in short for infrared detects the presence of an object by emitting a beam of infrared light.

Typical update rate hz 60. Infrared proximity sensor made by sharp. I have multiple devices in my house that work with a hand wave. Wavelength light nm.

It works similarly to ultrasonic sensors though instead of using sonic waves ir is transmitted. Infrared proximity sensor short range sharp gp2y0a41sk0f. Infrared proximity sensors consist of an ir led that emits and a light detector for detection of reflection. Light detector 2pd infrared led and signal processing circuit short distance measuring type battery drive compatible operating power supply.

Sharp infrared short range proximity sensor digital 10cm sku. The working of any infrared sensor is governed by three laws. This requires short range proximity sensing. They all use proximity sensors at a range of two to four inches.

These include a wall switch faucet soap dispenser and a trash can where. Resolution mm accuracy 1. I am quadriparetic so handsfree is always good for me.