Ir Proximity Sensor Short Range

Infrared proximity sensor made by sharp.

Ir proximity sensor short range.

Share share on facebook tweet tweet on twitter pin it pin on pinterest. 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. Resolution mm accuracy 1. Typical update rate hz 60.

These include a wall switch faucet soap dispenser and a trash can where. An infrared sensor emits and or detects infrared radiation to sense its surroundings. 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. Optical wireless communication is done with ir data transmission for short range applications.

It works similarly to ultrasonic sensors though instead of using sonic waves ir is transmitted. Infrared proximity sensor short range sharp gp2y0a41sk0f. The working of any infrared sensor is governed by three laws. Sharp infrared short range proximity sensor digital 10cm sku.

Infrared proximity sensors consist of an ir led that emits and a light detector for detection of reflection. I am quadriparetic so handsfree is always good for me. Maximum range m 0 30. They all use proximity sensors at a range of two to four inches.

Minimum range m 0 04. 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. This requires short range proximity sensing. This small digital distance sensor detects objects between 0 5 and 5 cm 0 2 and 2 away.

Wavelength light nm. Planck s radiation law stephen boltzmann law and wien s displacement law. Ir in short for infrared detects the presence of an object by emitting a beam of infrared light. After working with the smartthings motion sensor i can see a use for a very short range proximity sensor to create a touchless switch.

With its quick response time small size low current draw and short minimum sensing distance this sensor is a. Light detector 2pd infrared led and signal processing circuit short distance measuring type battery drive compatible operating power supply. 2 7 to 6 2 v 0 3 to 7 10 to 60.