IR (Infrared) sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it’s great for use on the Raspberry Pi!

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.

TSOP38238 Technical Features:

• Carrier Frequency: 38kHz
• Transmission Range: 45m
• Directivity: 45
• Supply Voltage Min: 2.5V
• Supply Voltage Max: 5.5V
• Supply Current: 350A
• Opto Case Style: Through Hole
• Operating Temperature Min: -25C
• Operating Temperature Max: 85C
• Manufacturer: VISHAY TSOP38238