Description
The HC-SR04 ultrasonic sensor measures distance using sound waves ideal for obstacle detection, robotics, and smart car projects. It’s accurate, affordable, and easy to integrate with Arduino, Raspberry Pi, and other microcontrollers.
Ultrasonic distance sensor (HC-SR04)
2 ل.ل
The HC-SR04 ultrasonic sensor measures distance using sound waves ideal for obstacle detection, robotics, and smart car projects. It’s accurate, affordable, and easy to integrate with Arduino, Raspberry Pi, and other microcontrollers.
20 in stock
Additional information
| Accuracy | ±3mm |
|---|---|
| Interface | 4 pins: VCC, Trig, Echo, GND |
| Dimensions | ~45mm × 20mm × 15mm |
| Echo Output | TTL pulse proportional to distance |
| Sensor Type | Ultrasonic ranging module |
| Applications | Obstacle avoidance, distance measurement, robotics, automation systems |
| Trigger Input | 10µs TTL pulse |
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