HCSR04 ULTRASONIC DISTANCE MEASURING PING SENSOR IN PAKISTAN

Product feature: HC-SR04 ultrasonic module can offer non-contact distance sensing function, the range of which is 2cm—400cm., and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit. Electric parameter: HC-SR04 ultrasonic module Operating voltage DC 5V Operating current 15 mA Operating frequency 40 Hz Utmost range 4 m Nearest range 2cm Measure angel 15° Input trigger signal 10uS TTL pluse Output echo signal Output TTL level signal, proportional to the range specification mm" Box Pack - No Warranty