ALLNET 4duino IR Receiver 38KHz Infrared Sensor Module

The ALLNET 4duino IR Receiver is a high-performance infrared sensor module designed for 38KHz carrier frequency, ideal for remote control decoding and home automation projects. Compatible with Arduino, Raspberry Pi, and other microcontrollers, this module features an integrated IR photo detector and preamplifier for reliable signal reception up to 15 meters.

Advantages

Easy to integrate with 3-pin through-hole design (VCC, GND, OUT) for breadboard or PCB mounting. Low power consumption (0.4-1.5 mA typical) and wide operating voltage range (2.7V-5.5V DC) make it suitable for battery-powered applications. Fast response time and TTL/CMOS compatible output ensure seamless interfacing.

Suitable for

• Remote control decoding (TV, AC, etc.)
• Home automation systems
• Robotics projects
• Arduino and Raspberry Pi experiments
• Infrared communication links

Key specifications

• Carrier Frequency: 38 kHz
• Operating Voltage: 2.7V - 5.5V DC
• Output Type: Digital, Active Low
• Detection Range: Up to 15 meters (dependent on IR transmitter)
• Reception Angle: ±45 degrees
• Current Consumption: 0.4 - 1.5 mA (typical)
• Operating Temperature: -25°C to +85°C
• Mounting Type: Through-hole pins

Recommendations

For optimal performance, use with a 38KHz IR remote control or transmitter. Ensure proper power supply decoupling and avoid direct sunlight or strong ambient IR sources.