The VS1838B IR Receiver Breakout is a compact and efficient infrared sensor module designed to detect 38kHz IR signals from standard remote controls. Its high sensitivity and built-in demodulation circuitry make it ideal for a wide range of applications, including home appliances and DIY electronics projects.
Operating within a voltage range of 2.7V to 5.5V, the module ensures reliable performance even under ambient light conditions up to 500 lux. With a reception angle of 90° and a range of up to 18 meters, it is suitable for various remote control applications. The VS1838B's compact design facilitates easy integration into space-constrained projects.
Technical Specifications
- Model: VS1838B
- Operating Voltage: 2.7V to 5.5V DC
- Carrier Frequency: 38kHz
- Reception Range: Up to 18m
- Reception Angle: 90°
- Dimensions: 6.4mm × 7.4mm × 5.1mm
- Ambient Light Resistance: Up to 500 lux
- Integrated Demodulation Circuitry
Usage Notes
- Connect VCC to a 3.3V or 5V power supply, GND to ground, and OUT to a digital input pin on your microcontroller.
- Ensure the sensor is oriented towards the IR signal source for optimal reception.
- Suitable for use with common microcontrollers like Arduino and Raspberry Pi.
Pinout
- Pin 1 (OUT) – Signal Output
- Pin 2 (GND) – Ground
- Pin 3 (VCC) – Power Supply (2.7V to 5.5V)
Included in Delivery
- 1 × VS1838B IR Receiver Module
Documentation
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