Components Parts

OMG WATCH OUT! This 100mm diameter arcade button with a 10mm deep plastic base is so massive and inviting it may collapse upon itself and form a ...

AF-1185

OMG WATCH OUT! This 100mm diameter arcade button with a 16mm deep plastic base is so massive and inviting it may collapse upon itself and form a bl...

AF-1186

These 0.1″/2.54mm-pitch header strips are commonly used as low-cost connectors. The standard spacing allows use with solderless breadboards, perf...

PL-2668

We carry stranded hook-up wire in an assortment of gauges and colors: Stranded wire is more flexible than solid wire and is good for projects...

PL-2616

We carry stranded hook-up wire in an assortment of gauges and colors: Stranded wire is more flexible than solid wire and is good for projects...

PL-2614

We carry stranded hook-up wire in an assortment of gauges and colors: Stranded wire is more flexible than solid wire and is good for projects...

PL-2602

We carry stranded hook-up wire in an assortment of gauges and colors: Stranded wire is more flexible than solid wire and is good for projects...

PL-2600

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons. Th...

SF-COM-10302

These are a longer version of our standard break away headers. They are 20mm long which allows you use them socket to socket. The plastic separator...

SF-PRT-10158

Pre-cut and pre-stripped wires simplify and speed up breadboarding work. Having exactly the right wire lengths for the job also makes your project...

PL-312

Listen up! This 3" diameter speaker cone is the perfect addition to any audio project where you need an 8 ohm impedance and 1W or less of power. We...

AF-1313

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LE...

AF-3488

Overview These sensor modules are based on Vishay’s TSSP77038 modulated infrared receivers. Unlike most IR receiver modules designed for remo...

PL-2578

Overview These step-up/step-down regulators take an input voltage from 3 V to 30 V and increase or decrease it as necessary to produce an adju...

PL-2573

Note: We recommend our newer U3V70x family of boost regulators over these older U3V50x regulators for applications that require 20 V or less. The ...

PL-2569

This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel...

SF-COM-13716

Sometimes you want a small input and a single button just won’t cut it. A 5-way tactile switch allows for a joystick-like interface in a very small...

SF-COM-10063

This 1.27mm pitch, 2x5 male SMT Box Header is the same one used on our SWD Cable Breakout Board. The header alone is great if you want to incorpora...

AF-752

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND...

SF-COM-09940

Add some extra boom to your audio project with these powered loudspeakers. We sampled half a dozen different models to find ones with a good freque...

AF-1363

These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you...

AF-482

Overview These side-entry terminal blocks have terminals that hold and release wires through the simple adjustment of a small screw, allowing you ...

PL-2499

Overview These side-entry terminal blocks have terminals that hold and release wires through the simple adjustment of a small screw, allowing you ...

PL-2493

Overview The Pololu basic relay carrier modules make it easy to control a single-pole, double-throw (SPDT) switch from low-voltage, low-current...

PL-2482

These 0.1 μF 50 V ceramic capacitors have many uses, including noise suppression on motors. The leads are formed with 0.1″ spacing for easy bread...

PL-2451

Overview These terminal blocks have terminals that hold and release wires through the simple adjustment of a screw, allowing you to easily make te...

PL-2444

Overview These terminal blocks have terminals that hold and release wires through the simple adjustment of a screw, allowing you to easily make te...

PL-2441

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LE...

AF-3489

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LE...

AF-3491

The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino (16MHz) Bootloader. This will allow you to use Arduino ...

DF-DFR0081

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack of...

AF-2786

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack of...

AF-2782

A switch is a switch, and an LED is an LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enou...

AF-1477

These bright white LED panels are the same sort used in backlights for LCD displays, usually tucked just behind the display. The LEDs are encased i...

PI-COM0622

These bright white LED panels are the same sort used in backlights for LCD displays, usually tucked just behind the display. The LEDs are encased i...

PI-COM0621

Use these mini solenoids to push or hit whatever you want (within reason). Ideal for ringing bells, hitting drums, pushing buttons, or flicking swi...

PI-COM2700

The Lite-On LTP-305 LED matrices have quite a heritage! They were first developed in 1971 by Texas Instruments, but subsequently have been manufact...

PI-COM0509

A 16mm yellow/orange illuminated momentary button that's ideal as a power button for our Picade X HAT, or just for situations when you need a small...

PI-COM0424

Ahhhh capacitors - the circuit builders' most reliable and trusted friend - always keen to jump in and provide stability where needed to your signa...

PI-COM1505

This is the knob that connects to the linear slide potentiometer. Knob has a nice friction fit onto slide. Documents: Datasheet

SF-COM-09120

This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is sec...

SF-PRT-10891

This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used w...

SF-COM-10597

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, an...

AF-3286

This battery holder connects 3 AA batteries together in series for powering all kinds of projects. We spec'd these out because the box is compact, ...

AF-3287

The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance...

SF-SEN-09768

An IC (Integrated Circuit) socket allows you to insert and remove chips easily from an assembled kit or project This item contains 3 of the 8 pi...

AF-2202

Connector This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used). The connect...

PL-2230

Connector This battery pack comes with 4" leads terminated by a 3-pin JR-style female connector (only two of the pins are used). The connect...

PL-2226