HC SR04 SR04 ULTRASONIC DISTANCE MEASURING TRANSDUCER SENSOR

Detail HC SR04 SR04 ULTRASONIC DISTANCE MEASURING TRANSDUCER SENSOR

HARAP BACA DESKRIPSI

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HC-SR04 SR04 ULTRASONIC DISTANCE MEASURING TRANSDUCER SENSOR MODULE
This module performance is stable, measure the distance accurately. Performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module High precision, blind spots (2cm) super close.

Wiring: VCC, trig (control side), echo (receiving end), GND

Module works:
(1) using IO trigger distance, the high signal to at least 10us;
(2) module automatically sends eight 40khz square wave, automatically detects whether a signal return;
(3) a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2;

Fitur & Spesifikasi
Tegangan : 5V
Arus Statik: < 2mA.
Sinyal Output : high level 5V, low level 0V.
Sudut Sensor: < 15d
Jarak deteksi : 2cm-450cm.

*PERHATIAN

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