Description
Details
HALJIA HC-SR04 Ultrasonic Sensor Distance Measuring Module Compatible with Arduino: Using IO trigger for at least 10us high level signal. Module can send 8 pro 40 kz square wave automatically, and will test if there is any signal returned.
Key features
- Using IO trigger for at least 10us high level signal
- Module can send 8 pro 40 kz square wave automatically, and will test if there is any signal returned
- Working Voltage : 5V(DC); Static current: < 2mA; Sensor angle: <15°; Detection distance: 2cm-450cm; High precision: Up to 0.3cm
Product specifics
- Brand: HALJIA
- Category: Ultrasonic Proximity Sensors
- Model: 1
- Part number: 1