This metal hub can be used to connect a load (wheel, pulley, etc) to an axle or our DC Motors. It has a diameter of 30mm and is perfect for robotics a..

Axle Collars are great to add wheels, gears, mount axles to chassis, etc. These collars have a 6mm bore which matches with all our 6mm Axles and Motor..

This Plastic Landing Gear for Quadcopter is specially designed for the F450 and F550 RC quadcopters. Helps you protect the frame during landing especi..

This distance sensor contains a tiny laser source, and a matching sensor. It can detect the "time of flight", or how long the light has taken to bounc..

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is ..

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is ..

The MAX7219CNG is a compact, serial input/output common-cathode display driver that can interface microprocessors to 7-segment numeric LED displays of..

This Red LED Light Strip is great for decorating a room, car, bicycle, costume, etc. This strip come in a roll of 5 meters with self adhesive tape at ..