Tamiya 70093 3-Speed Crank-Axle Gearbox Kit SF_Motor Accessories Frequency range supported: 24 to

Frequency range supported: 24 to 6000 MHz

The powerful motor performance

* Attach a pen and code the robot to draw shapes

If you're interesting in testing out the full capabilities of the SparkFun Artemis module or if you're looking for more compact solution

Tamiya 70093 3-Speed Crank-Axle Gearbox Kit SF_Motor Accessories Frequency range supported: 24 toTamiya's 3 speed crank axle gearbox looks very much like half of the twin motor gearbox (with an added gear ratio option). This compact gearbox can be built in one of three gear ratios (17: 1, 58: 1, and 204: 1), and is Tamiya's cheapest, general purpose gearbox. Overview The Tamiya 3 speed crank axle gearbox is essentially half of the twin motor gearbox . The kit comes with enough parts so you can build the gearbox in any of three gear ratios (17: 1,