3Pcs- STEEL Shell With IR RECEIVER Head With Iron Shell TL1838 VS1838B 1838 38KHz Remote Control Photoelectric Switch IR LED Infrared Receiver Sensor Lights  - Multicolor

Description: Universal IR Receiver Head With Iron Shell TL1838 VS1838B 1838 38KHz Remote Control Photoelectric Switch

STEEL Shell With IR RECEIVER Head With Iron Shell TL1838 VS1838B 1838 38KHz Remote Control Photoelectric Switch IR LED Infrared Receiver Sensor Lights

IR sensor with filter at 38KHz, perfect for receiving commands from a TV remote control. Runs from 2.7V to 5.5VDC so it's great for any microcontroller, which include Arduino running at 3.3V or 5.0V, and of course include Raspberry Pi which run at 3.3V.

To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along. Check theVS1838B datasheetfor more details.

Features:

• IR Remote Control Receiver
• Built-in Filter at 38KHz
• Wide operating voltage range: 2.7V to 5.5VDC
• Compatible with Arduino, Raspberry Pi
• Simple interface to use it
• Compact design
• Built-in dedicated IC
• Wide-angle and long-distance reception
• Anti-dry worries ability
• To arrive more than ambient light
• Low voltage operation
• Audio-visual equipment (stereo, TV, VCR, CD)
• Home appliances (air conditioners, fans, lamps)
• Other infrared remote control
• Power supply: 3.0V or 5.0V
• Data stop: 8ms acceptable

Characteristics:

• Ideal for projects with ARDUINO, PIC, AVR, Raspberry
• The infrared receiver receives the 38kHz signal for remote control
• Voltage Vcc: 2.7V - 5.5V
• Icc current: 1.5mA
• Digital output OUT:
• Low level voltage: 0.4V
• High level voltage: 4.5V
• Reception distance: approx. 20m
• Reception angle: ± 90 Degrees
• Frequency: 38KH