Pololu

These single-pin housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with...

These four-pin housings work with our wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced con...

These eight-pin housings work with our wires with pre-crimped terminals to let you quickly make custom cables that mate with various 0.1"-spaced co...

These housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with various 0.1"-...

This connector is a single-row, 40-pin, right-angle male header strip that can be cut or broken into smaller strips and is great for low-profile...

This connector is a single-row, 5-pin, straight female header strip designed to match 0.1" male headers. The order quantity must be a multiple ...

This connector is a single-row, 8-pin, straight female header strip designed to match 0.1" male headers. The order quantity must be a multiple of ...

This connector is a double-row, 40-pin (2×20), straight female header strip designed to match 0.1" male headers.

This connector is a double-row, 12-pin (2×6), straight female header strip designed to match 0.1" male headers.

This basic set contains 10 pieces of each of 14 different lengths. The small transparent plastic case has 5 compartments. The amount of wire is ...

This 47 × 35 mm (1.84 × 1.37") solderless breadboard has 17 rows of tie points, enough for up to two 14- or 16-pin DIP ICs. Although it is difficul...

Improved Alternative Available! We recommend our newer 400-point breadboard with mounting holes over this product. This 3.2" x 2.1" solderless b...

Battery holder for six AA batteries.

Our Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original A4988 stepper motor driver car...

These 0.1 μF 100 V ceramic capacitors have many uses, including noise suppression on motors.

This connector adapts a 5.5 × 2.1 mm DC barrel jack to a pair of screw terminals spaced approximately 5 mm (0.2″) apart. The terminals are labe...