RUS-04 Ultrasonic distance sensor with integrated RGB LED (OT3514)

This ultrasonic distance sensor brings your robot to life. You can simply use the HC-SR04 library, but you also have the option to provide the "eyes" with a color. Is your robot angry? Let them light up full red! Let your own imagination run wild with this special ultrasonic distance sensor.
Operating voltage: 3.5V-5.5VResonance frequency: 40KHz; 4Operating temperature: -40 -100 Angle: Less than 15 DegreesInterface: Support PH2.0mm-4pin and 2.54mm PinDetection range: 2cm-4 M (margin of error < 0.2cm)Dimensions: 46mm x 21mm x 20mm