MG90D servoBrand Name: TowerProItem Name: MG90DGear Type: Metal gearServo Type: DigitalWeight: 13gDimension: 22.8×12×28.1mmStall Torque: 2.1kg/cm (4.8v) ; 2.5kg/cm (6.0V)Oper..
The DFRobot Relay Module is a standard relay used with a controller board to interface external electrical circuits or modules. Some of the most common applications with Arduino ar..
This is the most mini servo. Only weights 9 gram and gives you a 1.6kg.cm torque. Pretty strong regarding its size.Suitable for Beam type robot.Specification:No load speed: 0.12 se..
This is a 150mm (5.91") servo extension cable. This comes in very handy when your servo is further away from the controller than the wire on the servo allows. Male connector on one..
This is a Heater used to heating the hot end which is very popular for 3D printers such as Reprap, Ultimaker and Makerbot. It has a right angle which make it easy to be installed a..
What is a 'laser card' you ask? It is only the coolest thing to hit Spark Fun Electronics since the Color LCD last week! Don't be fooled by the 0.8mW rating. This little module is ..
This bipolar stepper motor with planet gear box (gear ratio: 5.18) uses a standard 8mm-diameter D type output shaft, and has a 1.8° step angle (200 steps/revolution). Each phase dr..
A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from lower voltage DC control circui..
This is a motor revolution: a new DC brushless motor with built-in motor driver. It can be conncected to Arduino directly without external motor driver. Whatsmore, the motor comes ..
This is a Gear Motor w/Encoder, model No.GB37Y3530-12V-251R. It is a powerful 12V motor with a 43.7:1 metal gearbox and an integrated quadrature encoder that provides a resolution ..
This 0.012" Muscle Wire® (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applie..
This is a motor revolution. It is time to get rid of motor driver now. Here is a new DC brushless motor with built-in motor driver. So it doesn't need any external motor driver. Yo..