Adafruit Piezo Large Enclosed Element w/ Wires - 1739 arm cortex a7 The Dual Channel H-Bridge Motor

The Dual Channel H-Bridge Motor Shield 22V 8A is a practical motor driver from Circuitrocks for students

Stepper Motor Bipolar NEMA 17

20Hz–20KHz (3PCS)

or direct board-to-board mounting

Adafruit Piezo Large Enclosed Element w/ Wires - 1739 arm cortex a7 The Dual Channel H-Bridge MotorDetect Sound and Vibration for Smarter Projects The Piezo Large Enclosed Element w Wires is a vibration sensor designed for sound detection, knock sensing, vibration alerts, and machine monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Diameter: ~30 mm; Type: Enclosed piezo element; Wires: Pre attached. Why youll love it Sensor size: ~30 mm Useful spec: Enclosed