The EF90D 360 Degree Servo Motor with Wheel and Tire is a kind of 360 Degree Analog Servo. It is Light and Portable, slightly larger than a 5 Cent Coin. It works with 3V voltage and it is possible to adjust the rotation speed of the servo, which can also be used to make small Robot Modules, Mechanical Arm Modules and Smart Car Modules.

A Fan with 40x40x10mm and 5V, from Sunon.

A Fan with 25x25x10mm and 5V, from Sunon.

This module is designed with an N20 Engine and includes small propellers. This N20 motor has a supply voltage of 5V. And it has a rotation speed of 8800RPM.

Mini Peristaltic Pump with 6Vdc 5W, the Velleman.

Water Valve with 12Vdc 0.2-8Bar 8mm, by Velleman.

Ventoinha 12Vdc c/ ficha 2 Pinos

Ventoinha 12Vdc c/ ficha 2 Pinos

Motor DC c/ 3Vdc 400mA