Description
Overview
The RF Mando 38kHz IR Infrared Receiver Sensor Module Digital 5V for Arduino is a compact 38 kHz IR receiver module widely used as a learning receiver in universal remote projects and for adding IR-control input to microcontroller-based automation. Compatible with Arduino, ESP32, and STM32 boards.
Key Features
- Carrier frequency: 38 kHz (standard NEC / RC5 / RC6 protocols)
- Digital logic-level output — direct MCU GPIO input
- Wide reception angle (~±45°)
- Onboard power LED and signal-status LED
- 3-pin interface: VCC / GND / OUT
Technical Specifications
| Operating Voltage | DC 5V |
|---|---|
| Carrier Frequency | 38 kHz |
| Reception Distance | ≤ 18 m (typ.) |
| Output Type | Active-Low digital |
| Operating Temp. | -20 °C ~ +75 °C |
Wiring & Application Guide
- Connect VCC to 5V, GND to ground.
- Read the OUT pin from a digital interrupt-capable GPIO.
- Decode with IRremote (Arduino) or esp-idf IR utilities.
Typical uses: IR remote learning for RF-to-IR gateway, smart-home bridge, and access-control panel testing.
📦 Wholesale & Bulk Orders
Important: All prices EXW Xiamen (China) and do NOT include shipping, duties, or taxes. For B2B wholesale quotes, MOQ negotiations, or OEM/ODM customization, contact Joanna Chen directly.
- 📱 WhatsApp / Telegram: +86 189 6031 3731
- 📧 Email: Joanna@rfmando.com
- 🌐 Website: www.rfmando.com
Compatible with RF Mando TY-series remote cloners and frequency generators for professional locksmiths and access-control installers.
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