Universal remote control with receiver HX1838 for Arduino

IR remote control with receiver - HX1838 chip, receiver power supply 2.7–5.5V, consumption 0.35mA (max. 0.6mA), receiving frequency 38kHz, reception range up to 8 m, operating temperature -20 to +65°C, interface for Arduino (IN pins, VCC, GND), controller powered by a CR2025 battery (not included), designed for developers and DIYers, requires professional installation

In stock 14 pcs
Expected shipping: 21.09.2026
Regular price 29,00 Kč 23,97 Kč excl. VAT
HADEX  |  SKU: 09830203  |  Barcode: 8596425144969

Product description

Power supply CR2025 IR remote control module with receiver with HX1838. Battery for CR2025 controller (not supplied).


Technical parameters:

- power supply 2.7–5.5 V
- current 0.35 mA (max.0.6 mA)
- frequency 38 kHz
- reception at a distance of up to 8 m
- temperature range: –20 ° C ~ +65 ° C

Connector connection:
- The pin marked "IN" is a signal to the Arduino pin
- VCC is for power connection
- GND is the ground

The product is not a stand-alone unit, it requires professional installation.

Product parameters

Documents to download