Components Parts

For the times when all you need is a basic SD card this is the card for you. 1GB capacity is plenty to store MP3s or log environmental data, and st...

SF-COM-15107

These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter ...

SF-COM-11155

This 1024 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaf...

SF-COM-11102

Overview These 0.1" straight female header strips are commonly used as low-cost connectors for custom-made cables or perforated prototyping PCBs. ...

PL-1013

Overview These high-current step-down (buck) regulators generate a fixed 5 V output from input voltages up to 38 V. They are switching regula...

PL-2866

Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as ...

AF-1010

If you're a DIY enthusiast who likes to micro-manage your project's connections, here is a 5-pack of some micro USB connectors! They're sturdy meta...

AF-4023

Regulated output voltage, small size and higher power output make these AC adaptors suitable for thousands of different applications. Features: *...

TB-MP3486

Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V10Fx family o...

PL-2834

Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V10Fx family of ...

PL-2833

This cable is well suited to serve as an AVR ISP programming cable and is included with our Orangutan USB Programmer, or it can simply serve as a ...

PL-972

You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see t...

AF-1058

Overview This product is a power switch implemented as a pair of P-channel MOSFETs configured as a high-side switch with reverse voltage prote...

PL-2810

Overview The Pololu RC switch with Small Low-Side MOSFET can be used with standard hobby radio control systems for radio control switch applic...

PL-2802

These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert t...

SF-COM-14194

These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply p...

SF-PRT-10650

Overview The Pololu MinIMU-9 v5 is a compact (0.8″ × 0.5″) board that combines ST’s LSM6DS33 3-axis gyroscope and 3-axis accelerometer and LI...

PL-2738

Overview These 0.1" female header strips are commonly used as low-cost connectors for custom-made cables or perforated prototyping PCBs. The stan...

PL-2704

This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound. The Ham...

SF-COM-14023

When you need a lot of options, you need a Mini 8-Way Rotary Selector Switch. This is basically a single-pole to 8-throw switch. As you rotate the ...

AF-2925

Potentiometers are incredibly useful, whether you’re controlling the volume on your stereo or the ‘mood lighting’ in your room. The problem with tr...

SF-COM-10613

These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18AWG wire. The 2.54mm pi...

SF-PRT-10571

The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and ...

SF-COM-10468

If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. The FQP27P06 is a very common MOSF...

SF-COM-10349

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