KTC CONS LABS HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module DC 5V Meter Electronic Hobby Kit

Description: Module performance is stable, accurately measure distance: Can and SRF05, SRF02 Ultrasonic distance measurement module and others comparable. Module accuracy, blind spots (2cm) are very close, stable market success of this product under strong! Characteristic: Voltage: DC5V Static current: less than 2mA Output power: high-5V Level output: End 0V Sensor viewing angle: no more than 15 degrees Detection distance: 2-450cm High precision: up to 0.3 cm Connection: VCC, trig (control side), echo (receive end), GND