# IR (Infrared) Receiver Sensor - TSOP38238

**Type:** Product page · **SKU:** ADA157 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/ir-sensor-tsop38238.html ([markdown](https://core-electronics.com.au/ir-sensor-tsop38238.html.md))

IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller. To use, connect pin 3...

## Pricing

- **Price:** $3.65 (inc GST) — $3.32 AUD, exc GST
- **Quantity discounts:** 10+ $3.22 (exc GST) · 50+ $3.15 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 25 and Aug 31.

## Description

IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller.
 
To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along. Check the datasheet below for more details
 
 Adafruit have a detailed tutorial with example code and wiring diagrams showing how to read from a remote control, make a intervalometer, and more!

## Technical Details

- Length: 5.20mm/0.21in
- Width: 6.98mm/0.28in
- Height: 7.86mm/0.31in
- Weight: 0.43g/0.02oz
 
Downloads:

 [TSOP38238 Datasheet](https://core-electronics.com.au/attachments/localcontent/tsop382_144388b27fe.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/5/157-00.jpg)