Module with an infrared transmitter, works with a voltage of 5V. Technical data: Supply voltage: 5V Current consumption: 90mW Wavelength: 940nm Operating voltage: -25 °C to 80 °C Dimensions: 18.5 x 15mm https://elecena.pl/product/22626339/ky-005-infrared-emission-module 2023-02-23 https://elecena.pl/product/22626339/ky-005-infrared-emission-module 2025-10-28