HKWX Waterproof Ultrasonic Distance Measuring Module 5V DC

الوصف

Specifications: 100% Brand New Detecting Range: 30cm-3.5m (11.8-137.8 inch) Supply Voltage: 5V DC Working Current: lower than 20mA Resolution: 1 cm Ultrasonic Frequency: 40KHz Dimension: 1.6 x 1.1 x 0.9 inch / 4 x 2.8 x 2.3 cm (pins not included) Package:1 x Ultrasonic Sensor