Components that earn their place.

A medium breadboard is a reusable, solderless prototyping board used to build and test medium-sized electronic circuits without soldering.

A small breadboard is a compact, reusable, solderless board used to build and test electronic circuits without soldering.

A DC gear motor (BO motor) is a small DC motor combined with a gearbox that reduces the motor's speed and increases its torque.

A boost converter is an electronic device used to increase (step up) a lower DC voltage to a higher DC voltage.

A buck converter is an electronic device used to reduce (step down) a higher DC voltage to a lower DC voltage.

A small buzzer is an electronic component that produces a beeping or buzzing sound when electrical power is supplied to it.