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IR Proximity Sensor ( Pack of 25)

Rs. 704; ~~Rs. 975~~; Rs. 704
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SKU: DTIFCB1429

This is IR Proximity Sensor (pack of 25)
It Easy to assemble and use
This has Onboard detection indication
The effective distance range of 2cm to 30cm
This has A preset knob to fine-tune distance range
If there is an obstacle, the indicator lights on the circuit board.

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IR Proximity Sensor ( Pack of 25)

~~Rs. 975~~ Rs. 704

Quantity:

IR Proximity Sensor ( Pack of 25)

~~Rs. 975~~ Rs. 704

Description
Specifications
Additional Resources
FAQ
Shipping & Return

Description

IR Proximity Sensor

The IR Proximity Sensor module has great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 30cm working voltage of 3.3V-5V.

The detection range of the infrared proximity sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used for line follower robot ,obstacle avoidance, DIY Automatic Sanitizer Dispenser Kit, obstacle avoidance car assembly line count and black-and-white line tracking, and many other occasions.

Features:

Easy to assemble and use
Onboard detection indication
The effective distance range of 2cm to 30cm
A preset knob to fine-tune distance range
If there is an obstacle, the indicator lights on the circuit board.

Applications:

IP cameras
Alarm systems and other crime prevention devices
Battery-driven human presence sensors for IoT smart homes
IR sensors are also used in IR imaging devices, optical power meters, sorting devices, remote sensing, flame monitors, moisture analyzers, night vision devices, infrared astronomy, etc.

Specifications

Package Includes:

25 x IR Proximity Sensor

Specifications:

Main Chip	LM393
Operating Voltage	3.3 ~ 5 VDC
Distance Measuring Range	2 ~ 30 CM
Dimensions	48 x 14 x 8 mm
Weight	15 grams

Additional Resources

Datasheet

FAQ

1. What is an IR Sensor and why is it not visible?

An infrared (IR) sensor is an electronic device that measures and detects infrared radiation in its surrounding environment. Infrared radiation was accidentally discovered by an astronomer named William Herchel in 1800. While measuring the temperature of each color of the light (separated by a prism), he noticed that the temperature just beyond the red light was the highest. IR is invisible to the human eye, as its wavelength is longer than that of visible light. Anything that emits heat gives off infrared radiation

2. What are the types of IR sensor and their difference?

There are two types of infrared sensors: active and passive.
- Active infrared sensors both emit and detect infrared radiation.
- Passive infrared (PIR) sensors only detect infrared radiation and do not emit it.

3. What is the difference between PIR and IR Sensor?

The IR sensors detect whether the light from the transmitter is emitted by an object or a person. Whereas, the PIR sensors detect changes in the levels of energy around the area.
If the PIR sensor is installed towards the changing environment, it may let off a false alarm due to the change in the way the air flows; however, IR sensors must be installed facing the motion.
IR sensors are usually only installed on the outside of properties, whereas PIR sensors are usually installed inside.
PIR sensors don't actually emit the infrared; objects give the sensor infrared rays. This differs from IR sensors, which do actually infrared.

Shipping & Return

Shipping Policy

All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

Return window: 7 days from receipt unless stated otherwise.
No refunds or replacements after the return window.
Returns are accepted only for non-working or damaged products.
Initiate return requests via a Support ticket or contact us at +91-8123057137.
Refunds are processed within 3–4 working days after inspection and approval.

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