AJ-SR04M DC 5V Integrated Ultrasonic Distance Measuring Transducer Sensor Module Waterproof with 2.5M Cable for Horizontal Ranging, Industrial Control, etc
- Uses a waterproof ultrasonic probe to prevent probe failure caused by water and dust
- Operating voltage: DC 5V, Quiescent current: 5mA, Total current work: 30mA, Acoustic emission frequency: 40khz, Farthest distance: 4.5m, Blind area: 20cm
- A variety of modes and power selection, suitable for different occasions of testing, as well as teaching experiments
- Suitable for horizontal distance messurement, obstacle avoidance, automatic control, traffic control, security, industrial control, etc
- Package Content: 1Pcs Ultrasonic Module Distance Measuring Transducer Sensor