Pololu

These hexagonal male-female aluminum standoffs keep parts spaced 0.25" (6 mm) apart and are great for building a multi-level robot chassis. Both en...

This copper alloy traveling nut is intended for use with Tr8×8(P2) threaded rods and features a mounting flange with four holes threaded for M3 scr...

This is a basic, general-purpose yellow LED in a standard T1 (3mm) package with 0.1" lead spacing.

These multi-color LEDs contain red, green, and blue (RGB) elements that can be mixed to produce different colors. The three color elements share a...

This is a basic, general-purpose green LED in a standard T1 (3mm) package with 0.1" lead spacing.

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 app...

This crimping tool can be used to crimp both male and female versions of our Tamiya connector crimp pins, mini Tamiya connector crimp pins, JST RCY...

This crimping tool can be used to crimp both male and female versions of our JST RCY connector crimp pins, JR crimp pins, Futaba J crimp pins, and ...

This wire stripper and cutter works with six standard wire sizes from 20 to 30 AWG solid (22 to 32 AWG stranded). It has curved, cushioned handles...

This wire stripper and cutter works with six standard wire sizes from 10 to 20 AWG solid (12 to 22 AWG stranded). It has curved, cushioned handles...

This 0.05" diameter, 1.75" long by 0.6" wide flat-ended hex key works with small hex screws, such as the #4-40 set screws included with some of our...

These 1/2"-long hexagonal female-female aluminum standoffs keep parts spaced 0.5 inches (13 mm) apart. They are like elongated, 3/16″-wide hex nut...

These 7/16"-long hexagonal female-female aluminum standoffs keep parts spaced 0.438 inches (11 mm) apart. They are like elongated, 3/16″-wide hex ...

These 3/8"-long hexagonal female-female aluminum standoffs keep parts spaced 0.375 inches (9.5 mm) apart. They are like elongated, 3/16″-wide hex ...

These 3/8"-long hexagonal female-female aluminum standoffs keep parts spaced 0.375 inches (9.5 mm) apart. They are like elongated, 3/16″-wide hex ...

These 5/16"-long hexagonal female-female aluminum standoffs keep parts spaced 0.313 inches (7.9 mm) apart. They are like elongated, 3/16″-wide hex...

These 5/16"-long hexagonal female-female aluminum standoffs keep parts spaced 0.313 inches (7.9 mm) apart. They are like elongated, 3/16″-wide hex...

These 1/4"-long hexagonal female-female aluminum standoffs keep parts spaced 0.25 inches (6.4 mm) apart. They are like elongated, 3/16″-wide hex n...

These 1/4"-long hexagonal female-female aluminum standoffs keep parts spaced 0.25 inches (6.4 mm) apart. They are like elongated, 3/16″-wide hex n...

These 3/16"-long hexagonal female-female aluminum standoffs keep parts spaced 0.188 inches (4.8 mm) apart. They are like elongated, 3/16″-wide hex...

These 3/16"-long hexagonal female-female aluminum standoffs keep parts spaced 0.188 inches (4.8 mm) apart. They are like elongated, 3/16″-wide hex...

These 1/8"-long hexagonal female-female aluminum standoffs keep parts spaced 0.125 inches (3.2 mm) apart. They are like elongated, 3/16″-wide hex ...

These 1/8"-long hexagonal female-female aluminum standoffs keep parts spaced 0.125 inches (3.2 mm) apart. They are like elongated, 3/16″-wide hex ...

This compact 8×2 LCD is great for small microcontroller projects where you want more than just a blinking LED for feedback. This unit uses the sta...