SHILLEHTEK HC-SR04 Ultrasonic Distance Sensor with RGB Light

Features: LEDS: RGB Module with 6 LEDs to show colors, compatible with various libraries! Can be used as a visual indicator of distance  Calculate Distance: HC-SR04 ultrasonic module which is popular and easy to use for calculating distance.  Power supply: 5V DC Wide Compatibility: Compatible with a variety of devices and microcontrollers such as Raspberry Pi (including Pico and Pico W), Arduino, and much more.  Wide Operating Range: Works best between 2cm – 400 cm (1" - 13ft) range