6588163216769024Kitronik Ultrasonic Distance Sensor HC-SR04 5V Version (須另購micro:bit) (行貨1年保養) Add obstacle detection to your robotics, electronics, or Arduino project. This module has been specially selected to work on the voltage range typically found w Product #: businesspro-Kitronik Ultrasonic Distance Sensor HC-SR04 5V Version (須另購micro:bit) (行貨1年保養)https://www.businesspro.store/i/XZ-ZIQgAA2024-06-08 Regular price: $HKD$26.0 Available from: Businesspro MallIn stock