> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Infrared IR Proximity Sensor for Arduino (10±5mm~80±20mm)

**Type:** Product page · **SKU:** SEN0556 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/infrared-ir-proximity-sensor-for-arduino-105mm8020mm.html ([markdown](https://core-electronics.com.au/infrared-ir-proximity-sensor-for-arduino-105mm8020mm.html.md))

Infrared IR proximity distance sensor can detect the presence of an object within a distance of 10±5mm to 80±20mm, can be embedded in detection devices...

## Pricing

- **Price:** $6.70 (inc GST) — $6.09 AUD, exc GST
- **Quantity discounts:** 6+ $5.78 (exc GST) · 12+ $5.55 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 26.

## How to buy

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- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
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## Description

This proximity sensor measures reflected infrared(IR) energy to **detect the presence of an object within a distance of 10±5mm to 80±20mm.** It outputs high/low and has the advantages of strong anti-interference ability, quick response, and small size. So this module can be easily embedded in various detection devices like automatic hand washers, smart taps, smart toilets, smart restrooms, and object proximity switches.

In addition, the sensor includes a housing with mounting holes, which allows users to design proper installation for it to ensure waterproofing when applied to scenarios in which it's likely to contact water, such as smart taps and automatic hand washers.

**![Infrared IR Proximity Sensor Arduino](https://core-electronics.com.au/attachments/localcontent/Connection-Diagram_29547143d89.jpg)**

**Connection Diagram**

###  Features

6. No mechanical parts, electrical control, strong stability
7. Strong anti-interference to external light
8. Small size, easy to install
###  Applications

10. Automatic hand washer
11. Smart tap
12. Home appliances or device requires proximity detection
###  Specification

14. Operating Voltage: 5V
15. Output: high/low level
16. Operating Current: less than 30mA
17. Power: less than 100mW
18. Response Time: 100µs
19. Sensing Range: 10±5 to 80±20mm
20. Operating Temperature: -20 to 75°C
21. Storage Temperature: -20 to 80°C
22. Lifetime: 50000h
23. Operating Humidity: less than 70%
###  Documents

25. [Product wiki](https://wiki.dfrobot.com/SKU_SEN0556_Infrared_Proximity_Sensor)
###  Parts List

27. Infrared Proximity Sensor × 1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0556-1.jpg)