HiLetgo 5pcs HC-SR04 Ultrasonic Module Distance Sensor

AED

.15

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This product is internationally sourced and shipped. Specifications and packaging may differ from local versions. Electronic items may include an international plug requiring a UAE-compatible adapter. Warranty, where applicable, is provided by the seller and may not be covered by the manufacturer.
HiLetgo 5pcs HC-SR04 Ultrasonic Module Distance Sensor

Global Store

يتم بيعه وتوصيله من قِبَل: Desertcart

4.3

(22 تقييم موثوق)

احصل عليه

التوصيل مجاني

Scheduled

١٠را أكتوبر - ١٣را أكتوبر

Ships from outside the UAE.

الوصف

The HC-SR04 ultrasonic sensor can send eight 40 kHz and detect whether there is any pulse signal back. If it back, a high level signal will be outputed by IO, and the duration of the signal is the time from sending ultrasonic to returning, HC-SR04 Test Distance: high level time velocity of sound (340M/S) /2, HC-SR04 Power Supply: 5V DC; Quiescent Current: <2mA,; Effectual Angle: <15; Detection Distance: 2cm~500 cm; Resolution: 0. 3 cm, Equipped with anti-reverse pin socket - making the wiring much tighter and convenient; 4-pin anti-reverse cable also included. , Uses the MCU STC15W104 which has a built-in clock, no need of external crystal oscillator.