These female pins can be crimped on 22-28AWG wires and snapped into Pololu's crimp connector housings to create custom cables that are compatible with standard 0.1"-pitch headers and solderless breadboards. Pololu's wires with pre-crimped terminals use these same pins. One female crimp pin pack consists of 100 pins.

The FS90R is a micro servo that has been built by FEETECH (formerly known as Fitec) specifically for continuous rotation, offering an inexpensive and easy way to get your miniature robot moving or small turret spinning. Key specs at 6 V: 130 RPM (no-load), 21 oz-in (1.5 kg-cm), 9 g

These two-pin housings work with Pololu's wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced connectors, including male or female headers and solderless breadboards. They are sold in packs of 25.

This 5.5" (14cm) cable has two 26AWG conductors with a 2mm-pitch 2-pin female JST PH-style connector. The other ends of the wires are unterminated; they can be cut to length to match your application. The red and black wires are twisted together to reduce noise.

These four-pin housings work with Pololu's wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced connectors, including male or female headers and solderless breadboards. They are sold in packs of 10.

This 6" (15cm) cable has two 26AWG conductors with a 2.5mm-pitch 2-pin female JST XH-style connector. The spacing is very close to 0.1", which means this connector will work with 0.1" male header pins and standard perfboards and solderless breadboards. The other ends of the wires are unterminated; they can be cut to length to match your application. The red and black wires are twisted together to reduce noise.

This breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to those of Pololu's A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. This board ships with 0.1″ male header pins included but not soldered in.

This crimping tool can be used to crimp both male and female versions of Pololu's Tamiya connector crimp pins, mini Tamiya connector crimp pins, JST connector crimp pins, JR crimp pins, Futaba J crimp pins, and crimp pins for 0.1″ housings onto 16-28 AWG wires to make custom cables. The crimping die has a width of 7 mm, and the tool offers ratcheting action for increased consistency and ease of use.

The compact (0.4″ × 0.5″) D24V5F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 500 mA. This regulator offers typical efficiencies between 80% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts above 3.3 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

These premium jumper wires are stranded 26 awg wires with male terminations on both ends, for use with 0.1" (2.54 mm) female headers and breadboards. The assortment of 6" (15 cm) wires includes five each of ten different colors.