Products from Pololu Electronics

Our Micro Metal Gearmotor family consists of tiny brushed DC metal gearmotors with nitride-hardened martensitic stainless steel gears in a wide range of gear ratios, motor windings, brushes, and encoder configurations: Micro Metal...

This current sensor is a carrier board or breakout board for Broadcom’s ACHS-7121/7122/7123/7124/7125 Hall effect-based, electrically isolated current sensors; we therefore recommend careful reading of the ACHS-7121/7122/7123 datasheet...

The Zumo 2040 is a highly integrated, user-programmable and customizable tracked robot. It measures less than 10 cm on each side and weighs approximately 275 g with batteries (160 g without), so it is both small enough and light enough...

This compact sensor is a great way to quickly detect the presence of nearby objects. As long as the sensor is enabled, it takes continuous distance measurements and uses a single digital output to indicate if it detects an object within...

This compact sensor is a great way to quickly detect the presence of nearby objects. As long as the sensor is enabled, it takes continuous distance measurements and uses a single digital output to indicate if it detects an object within...

These shorting blocks make great removable jumpers and fit standard 0.1" male header pins. 0.100" (2.54 mm) shorting blocks of assorted colors on a 0.1" header strip.

These shorting blocks make great removable jumpers and fit standard 0.1" male header pins. 0.100" (2.54 mm) shorting blocks of assorted colors on a 0.1" header strip.

These shorting blocks make great removable jumpers and fit standard 0.1" male header pins. 0.100" (2.54 mm) shorting blocks of assorted colors on a 0.1" header strip.

These shorting blocks make great removable jumpers and fit standard 0.1" male header pins. 0.100" (2.54 mm) shorting blocks of assorted colors on a 0.1" header strip.

These shorting blocks make great removable jumpers and fit standard 0.1" male header pins. 0.100" (2.54 mm) shorting blocks of assorted colors on a 0.1" header strip.

These universal mounting hubs are designed to work with most 6 mm diameter shafts , including round shafts and “D” shafts. Each of the two included hubs has six mounting holes for M3 screws (not included), letting you mount custom wheels...

These 0.1" female header strips are commonly used as low-cost connectors for custom-made cables or perforated prototyping PCBs. The standard spacing is the same as on most solderless breadboards and matches 0.1" male header strips . Our...