資料來源:https://www.sparkfun.com/products/319
Dual gearbox from Tamiya. This is an excellent way to get started quickly with robotics! You may have read many websites about servos, gear head motors, DC motors, stepper motors, and the pit-falls associated with each. We swear by these gearboxes because of their price, their ease in assembly, and the ability to be controlled by low-cost motor driver ICs. This gear box can drive two wheels independently in either forward or reverse. The twin-motor gearbox can also be configured for two different gear ratios (fast and faster). Gearbox comes unassembled as shown.
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從田宮雙變速箱。這是一個很好的方式得到迅速用機器人開始!你可能對伺服系統,齒輪頭電機,直流電機,步進電機,以及相關的每一個坑瀑布看了很多網站。我們發誓,這些變速箱,因為他們的價格,他們在組裝方便,並通過低成本電機驅動器IC控制的能力。該齒輪箱可獨立驅動兩個輪子正向或反向。雙馬達的變速箱也可以配置為兩個不同的傳動比(快和更快 )。如圖所示變速箱來未組裝。