IR Receiver 38KHz Round Head 5mm

From the shop's description

IR Receiver 38KHz Round Head – 5mm IR Receiver. Infrared photo receiver component for remote control systems. It works in the 38KHZ standard and supports voltages from 2.7V to 5.5V, allowing direct connection to an Arduino (5V) or Raspberry (3.3V), for example. Pin Description Pin Number Pin Name Description 1 Signal The signal pin gives out the sequence based on the IR signal detected 2 Ground Connected to the Ground of the circuit 3 Vcc Typically connect to +5V Specifications: Operating Voltage: 2.5V to 5.5V. Typically +5V is used. Can detect IR signals from Remotes (38kHz) Operating current: 5mA High Range and wide coverage area. Will respond only to IR signals, due to high immunity against ambient light Low power consumption Has in-built pre-amplifier TTL and CMOS compatible Where to use Sensor The sensor has the ability to read the output signals from home remotes like TV remotes, Home theatre remotes, AC remotes,s, etc. All these remotes will work with a frequency of 38kHz and this IC can pick up any IR signals process them and provide the output on pin 3. So if you are looking for a sensor to analyze, re-create, or duplicate the functions of a remote then this IC will be the perfect choice for you. Also, keep in mind that this series will receive only 38Khz IR signals Applications: Receive IR signals Decode Remote signals Analyse, re-create, or duplicate remote Signals Wireless control applications Receiver circuit for IR remote controls IR Remote tester circuits