Ultrasonic distance module
A twin-transducer module for sensor-based learning projects.

A twin-transducer module for sensor-based learning projects.
Details & specifications
- Size / format
- 45 × 20 mm board
- Material
- Circuit board and twin metal transducers
- Compatibility / use
- Requires a compatible 5 V controller and wiring, both separate. Pin labels and software examples are described on the supplied connection sheet.
Before you choose
Requires a compatible 5 V controller and wiring, both separate. Pin labels and software examples are described on the supplied connection sheet. Supplied contents: one small blue circuit board with exactly two round silver ultrasonic transducers side by side and four connector pins.
Care & storage
Recommended for ages 10+ with adult supervision. Disconnect power before changing connections. Small parts are not suitable for children under three; use only the stated power source and consult the included assembly sheet.
What is included?
Ultrasonic distance module — 45 × 20 mm board. Other styling objects in photographs are not included.
A closer look
A twin-transducer module for sensor-based learning projects. Requires a compatible 5 V controller and wiring, both separate. Pin labels and software examples are described on the supplied connection sheet.


