Description:
This ultrasonic sensor module is designed for precise distance measurement using sonar technology. With a wide detection range from 2 cm to 450 cm and accuracy up to 0.3 cm, it’s perfect for obstacle detection, robotics, automation systems, and anti-theft applications. It uses a simple 4-pin interface and operates on standard 3.3V to 5V DC.
Specifications:
Working Voltage: 3.3V – 5V DC
Static Current: < 2mA
Detection Distance: 2 cm – 450 cm
Precision: Up to ±0.3 cm
Sensor Angle: ≤ 15°
Output Signal: TTL level — High: 5V, Low: 0V
Trigger Input Signal: 10µs TTL pulse
Echo Output Signal: TTL PWL signal
Connection Pins:
1. VCC
2. Trig (Trigger)
3. Echo (Receiver)
4. GND
Usage:
Apply 5V to VCC, send a 10µs pulse to the Trig pin to start measuring. The Echo pin returns a pulse width corresponding to the distance. Can also be used as a digital output for anti-theft detection (HIGH = obstacle, LOW = no obstacle).
100% Original product that covered warranty by the vendor.
You have the right to return your orders within 72 hours.
Orders deliverd seamlessly to all lebanon with a shipping that costs only 4$
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