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This small, inexpensive motor controller allows variable speed and direction control of two small, brushed DC motors using a simple serial inter...

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, low-current motor with 10:1 metal gearbox, similar to Sanyo's popular 12 mm...

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 30:1 metal gearbox, similar to Sanyo's popular 12 mm ...

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 50:1 metal gearbox, similar to Sanyo's popular 12 mm ...

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, low-current motor with 100:1 metal gearbox, similar to Sanyo's popular 12 m...

This kit gives you everything you need to add a second level to your 3pi robot (see related products). The black printed circuit board matches t...

This kit gives you everything you need to add a second level to your 3pi robot. In this version, the LCD pins are brought up to the expansion bo...

The Pololu 3pi robot is a complete, high-performance mobile platform featuring two micro metal gearmotors, five reflectance sensors, an 8×2 char...

The TReX blends RC, analog, and serial inputs for a powerful motor control solution capable of delivering a continuous 13 A per motor. The TReX ...

This lower-power, smaller, and lower-cost version of the TReX is the ultimate general-purpose motor controller for small motors: it has a wide o...

Light sensor with built in pulse driver circuit and sync detector. Useful as a wide-angle proximity detector or for non-contact bump sensing. The...

You only need one motor per side on a tracked vehicle, but you'll need at least one idler wheel to stretch the tread 270014 and 270015 between t...

We have a wide selection of laser-cut sprockets for use with the mini tank tracks . Sprockets consist of two or three plates screwed together to ac...

We have a wide selection of laser-cut sprockets for use with the mini tank tracks . Sprockets consist of two or three plates screwed together to ac...

Controller board for Mark III . Just the electronics. Includes all the parts needed including PIC preprogrammed with the bootloader. Buy this item ...

Knob for potentiometer with 6mm shaft. Blue. 19.5mm diameter

The PhidgetAccelerometer 3-Axis is a three axis accelerometer that measures ±3 gravities (± 29.4m/s2) change per axis. It measures both dynamic...

The Panasonic 1381x voltage trigger detects preset voltage levels depending on the flavor you select. These are the heart of many solarengine ci...

The Panasonic 1381x voltage trigger detects preset voltage levels depending on the flavor you select. These are the heart of many solarengine ci...

The Panasonic 1381x voltage trigger detects preset voltage levels depending on the flavor you select. These are the heart of many solarengine ci...

The Panasonic 1381x voltage trigger detects preset voltage levels depending on the flavor you select. These are the heart of many solarengine ci...

New Premium HSR-5990TG is the replacement of current HSR-5995TG. With accumulated know-how from Robot technology, HSR-5990TG shows more stable pe...

The solar charger is a stackable shield to Arduino compatible platforms, enables adaptive battery power and acts as energy harvester for in-fiel...