5V DC 42kHz Cat Shape Ultrasonic Sensor Module Support Scratch 3.0 Programming DIY Smart Robot Part

Descriptions The ultrasonic sensr is an electronic module for measuring distances measuring from 3cm to 400cm Used to help cars avoid obstacles or perform other related distance measurement projectsFeatures 1 Supportseries main control board2 Support Kittenblock graphical programming3 High measurement accuracy 3 400cm error is less than 1cm 4 LED and Ultrasound Probes can be Interacted with Graphical ProgrammingSpecifications Operating Voltage 5V DCOperating temperature 25 80℃Measuring angle within 30 degreesMeasuring range 3 400cmUltrasonic frequency 42kHzControl method single digital port controlModule size 48 43 19mm L W H Package Included 1 x Ultrasonic Sensor Module