Waveshare Gear Motor DCGM-N20-12V-EN-200RPM (pack of 5) Robotics These sound detection sensor modules

These sound detection sensor modules output a digital signal when the ambient sound exceeds an adjustable threshold

Latch: Auto-connect latches — stacks and locks with all ToughSystem 2

or foam cutter

±1% tolerance carbon film resistors

Controls 2 DC motors or 1 stepper motor

Waveshare Gear Motor DCGM-N20-12V-EN-200RPM (pack of 5) Robotics These sound detection sensor modulesWaveshare N20 DC Gear Motor with Magnetic Encoder High Precision, All Metal Build. The Waveshare N20 DC Gear Motor is a compact, high performance motor designed for precise motion control. Featuring an integrated magnetic Hall encoder and all metal gearbox, this unit provides smooth, reliable operation for robotics, automation, and prototyping applications. The included L shaped 6 pin connector simplifies wiring and installation in space constrained