1838B 38 kHz Universal Infrared Receiver Module
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | 38 khz Universal Infrared Receiver | 10 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 10 EGP
About this product
The 1838B is a miniature 38 kHz infrared receiver with the PIN photodiode and preamplifier in one epoxy package, plus an internal filter. It demodulates IR remote-control signals into a digital output and performs well under strong ambient light, making it suitable for remote-control reception in microcontroller projects.
Specifications
- Carrier frequency
- 38 kHz
- Supply voltage
- 5.0 V
- Output
- Active-low digital (demodulated)
- Package
- 3-pin epoxy
- Features
- Internal PCM filter, high ambient light immunity
Frequently asked questions
What is the price of 1838B 38 kHz Universal Infrared Receiver Module in Egypt?
1838B 38 kHz Universal Infrared Receiver Module currently costs 10 EGP in Egypt.
Where can I buy 1838B 38 kHz Universal Infrared Receiver Module in Egypt?
1838B 38 kHz Universal Infrared Receiver Module is available from UGE. Compare the offers above to find the best price.
How do I wire the 1838B to an Arduino?
Connect the supply pin to 5 V, the GND pin to GND, and the OUT pin to a digital input such as pin 11. Pin order varies by package, so confirm it on the part's datasheet or marking before wiring.
Can I use it with a 3.3 V board?
The listed supply is 5.0 V, so power the receiver from 5 V. If the output is connected to a 3.3 V microcontroller, check the output level against the board's input limits and use a level shifter if needed.
