Infrared Proximity Sensor

Product Details:

GP2Y0A41SK0F is an Infrared distance measuring sensor unit capable of measuring distance from 4 to 30cm
It is composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method.

Specifications

• Distance measuring range: 4 to 30cm
• Analog output type
• Refresh rate: 36ms
• Supply voltage: 4.5 to 5.5 V
• Average current consumption: 33 mA
• Package size: 29.5×13×21.6mm

Product Details:

GP2Y0A21YK0F is an Infrared distance measuring sensor unit capable of measuring distance from 10 to 80cm.
It is composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method.

Additional Information:

• Item Code: GP2Y0A21YK

Product Details:

GP2Y0A710K0F is a long range Infrared distance measuring sensor unit capable of measuring distance from 100 to 550cm. It is composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method

Additional Information:

• Item Code: GP2Y0A02YK0F

Product Details:

GP2Y0A710K0F is a long range Infrared distance measuring sensor unit capable of measuring distance from 100 to 550cm. It is composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method

 

Product Details:

This Infrared Reflectance Sensor Module carries a single infrared LED and phototransistor pair in an inexpensive, tiny module that can be mounted almost anywhere and is great for obstacle detection of robot and home alert system.

The optimal sensing distance is within 50cm (20 inches). Building interactive work is as easy as piling bricks, just plug it to our Arduino Sensor Shield with a buckled cable, and make it looks professional and neat.
The Infrared Reflectance Sensor Module simply gives a digital signal when it detects infrared reflection from a person or object, so the code is exactly as the one we would use for a push button. The infrared proximity switch module is a reflection-type photoelectric sensor which integrates transmitting and receiving infrared beams function. Infrared proximity switches work by sending out beams of invisible infrared light. A photo-detector on the proximity switch detects any reflections of this light. These reflections allow infrared proximity switches to determine whether there is an object nearby.

Additional Information:

• Item Code: E18-D80NK

Product Details:

Infrared Obstacle Avoidance IR Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life

The module features a 3 wire interface with Vcc, GND and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, effective distance range is 2cm to 80cm.

Features:

1. Easy to assemble and use
2. Onboard detection indication
3. The effective distance range of 2cm to 80cm
4. A preset knob to fine-tune distance range
5. There is an obstacle, the green indicator light on the circuit board.