4 Pack 16mm Ultrasonic Sensor Integrated Transceiver 40 KHz Waterproof Probe Set With High Sensitivity Transducers For DIY Projects And Robotic Applications

Four-Pack 16mm 40kHz Waterproof Ultrasonic Sensor Set
✔️ 4x 16mm waterproof ultrasonic transceiver probes, 40kHz

Compact ultrasonic sensor set with integrated transceivers in a 16mm footprint. Waterproof probes keep readings reliable in wet or dusty DIY robotics projects and automation experiments.

✅ Diameter 16 mm probes with 40 kHz nominal frequency
✅ Waterproof integrated transceiver design for rugged use
✅ High sensitivity transducers with strong sound pressure
✅ Capacitance: 2000 pF ±25%@1KHz
✅ Pack of 4 sensors in the set

💡 What is a handy use case for ultrasonic sensor transceivers in DIY robotics? - Distance sensing for obstacle avoidance on small robots
- Waterproof probes enable outdoor sensing in damp environments
- Quick prototyping with microcontrollers and simple interfaces