This remote E3D v5 3D printer head (0.4 mm nozzle, 1.75 mm filament) is...
This M3x12mm hexagon pillar nut fits perfectly with the M3 hexagon pillars.
This buzzer can be connected to the standard digital I / O pins of the microcontroller to produce loud buzzing sound.
Passie buzzer module featuring an integrated transistor, so that it can be driven directly from the microcontroller.
The buzzer can be used in your Arduino development plots to generate sounds at different frequencies. This device can play a wide range of frequencies. It's ideal to alert you that a particular process has ended, for example, the completion of tea making by an automaton.