Ultrasonic Distance Measuring Sensor - HC-SR04
HC-SR04 is an ultrasonic sensor that uses sonar to determine distance to an object. It provides very accurate distance measurement readings from 0 - 450cm. It's extremely easy to use and fun to work with.
 Detection Distance: 0 - 450cm
High Measurement Accuracy: 2mm
Small, light weight and easy to work with
Supply Voltage: 5V
Supply Current: < 2mA
Frequency: 40KHz
PINs: VCC (5V), Trig, Echo, GND
Dimensions: 4.5 x 2 x 1.5 cm |
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FREE