Here's a great gadget that will allow you to add Greenpower to any of your projects. What we have here is a hand crank dynamo, pre-assembled but easily modified to be retro-fitted to existing equipment or added to new projects.

This power control module by German brand Kemo Electronics can be used for various mains rated applications including lamp dimming, soldering iron temperature adjustment and slow start up speed on motors.

A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). More simply, a solenoid converts electrical energy into mechanical work.

A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). More simply, a solenoid converts electrical energy into mechanical work.

A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). More simply, a solenoid converts electrical energy into mechanical work.

A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). More simply, a solenoid converts electrical energy into mechanical work.

This unit comes complete with a 3V 12,000 RPM motor- . It can be stepped down (with the consequent torque multiplication) up to six times as follows:-...

This compact unit will give up to a massive 2.1 kg.cm of torque at 70rpm. Current draw rises to a modest 390mA. SPECS: - Max Torque: 2.1kg.cm

Only slightly larger than the YG-2732, but with a massive increase in torque at 36rpm. Ideal for driving wheels or other traction devices.

As part of our new mechatronics range, we are proud to introduce 3 combined miniature motor/gearbox sets. The motors work equally well in forward or r...

This brand-new Tamiya product features an all plastic moulded gearbox and motor casing. Included is a FA-30 type 3 volt electric motor, axle with 2 cr...

Basically a double version of the unit above. Each motor can be separately driven and therefore when wheels are connected could rotate on the spot. Ea...

This gearbox has a main output shaft exiting either side of the gearbox (to drive wheels, for example) and another single-ended shaft at 90° to the fo...

Ideal for hobbyist, experimenters, robotics, replacement, etc.Torque: LowOperating Volts: 1.5- 4.5VNominal Volts: 3VSpeed (no load): 12000rpmCurrent (...

Ideal for hobbyist, experimenters, robotics, replacement, etc.Torque: MediumOperating Volts: 1.5- 4.5VNominal Volts: 4.5VSpeed (no load): 12500rpm

Each motor briefly described below is a quality product with hardened drive shaft, sintered bearings and quality commutator brushes etc. They are idea...

- Torque 180 g.cm - Voltage (V): 12NO LOAD - Speed (rpm): 14500 - Current (A): 0.28AT STALL - Torque (g.cm): 372 - Curre...

- Torque 1300 g.cm - Voltage (V): 12NO LOAD - Speed (rpm): 13000 - Current (A): 0.6AT STALL - Torque (g.cm): 1200 -...

- Standard 48 step / 7.5° design. - Flange mount 3.0mm hardened steel shaft.Specifications: - Rated voltage: 12VDC - Rated curre...

Servo motor perfect for RC remote control or robotics applications.