Components Parts

This battery holder features two 6″, 24-gauge leads that have 5 mm of insulation stripped off of the ends.

PL-1145

A-Star 32U4 Micro, bottom view with U.S. quarter for size reference. Overview The Pololu A-Star 32U4 Micro is a general-purpose programmable...

PL-3101

This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with those missile...

SF-COM-11310

This stackable 0.1" (2.54mm) female header set is designed to work with Arduino shields and is compatible with A-Star 32U4 Primes and Arduinos tha...

PL-1035

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

PL-1028

Overview MAX14870 Single Brushed DC Motor Driver Carrier, bottom view with dimensions. The MAX14870 from Maxim Integrated is a tiny H-bridge m...

PL-2961

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

PL-2842

Overview The S9V11x family of efficient switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters) use a buck...

PL-2836

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-966

Looking for a nice way to cool down your Raspberry Pi 3? Check out this 14x14x8 Heat Sink!This heat sink is made from high quality aluminum and wil...

AF-3083

These Adafruit Perma-Proto Half-Sized Breadboard PCBs bridge the gap between solderless breadboards and standard perf-boards by providing a throug...

PL-2766

Overview This stackable 40-pin female header features two rows of 20 pins spaced with a standard 0.1″ (2.54 mm) pitch; this spacing is the same as...

PL-2749

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-2612

Overview The TB6612FNG (308k pdf) is a great dual motor driver that is perfect for interfacing two small DC motors such as our micro metal gea...

PL-713

Solderless breadboards are commonly used for prototyping because they allow you to quickly build temporary circuits without soldering. Breadboards...

PL-352

Overview This 3.3 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automa...

PL-2563

Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to tens-of-millions of key press...

SF-BOB-13773

If your soldering isn't quite up to scratch, or you just don't own a soldering iron yet, then these nifty hammer headers from Pimoroni might be jus...

AF-3413

What is this TRS bit? Turtle Rock Studios? Transmission Raman Spectroscopy? Not quite, more like Tip-Ring-Sleeve. This nifty, gold-plated connector...

AF-3692

This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm,...

SF-PRT-09518

This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button...

SF-COM-09336

You'll find these rotary potentiometers in our Maker Essentials kit, but they're so useful we decided to offer them on their own! Pair them with so...

PI-COM1004

This clicky joystick is great for DIY arcade builds, and it has a handy 5-pin connector that means connecting it is just a case of plugging in a si...

PI-COM-B015

Beguiled by a fancy new chip, regulator or transistor that is only available in a SOT23-3, SOT23-5, SOT23-6, SOT-223, SOT-89, or TO-252 pinout? Thi...

AF-1230

So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable and e...

AF-1611

This is an 8-pin female header, with extra long legs -- great for stacking Arduino shields.Pins are spaced by 0.1". APPLICATIONS ...

DF-FIT0146

This is a 6-pin female header which is used on Arduino board.SPECIFICATIONPins are spaced by 0.1".

DF-FIT0106

This JST RCY plug is also referred to as a BEC (battery eliminator circuit) connector and is commonly used with battery packs for RC applications....

PL-2181

Listen up! This set of two 2.8" x 1.2" speakers are the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of powe...

AF-1669

This is a red colored 40 Pin 2.54 mm(0.1") Single Row Pin Header Strip from DFRobot.These 0.1" header strips are commonly used as low-cost Ardui...

DF-FIT0084-R

This is a green colored 40 Pin 2.54 mm(0.1") Single Row Pin Header Strip from DFRobot.These 0.1" header strips are commonly used as low-cost Ard...

DF-FIT0084-G

This kit is a collection of PH2.54-female housing pins(1P,2P,3P,4P) and PH2.54-crimp pins. They are separated into different compartments of an ...

DF-FIT0226

These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a...

SF-COM-08644

These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great...

SF-COM-08643

Overview The Pololu step-up/step-down voltage regulator S10V2F12 is a switching regulator (also called a switched-mode power supply (SMPS) or ...

PL-2096

These are used to secure an alarm circuit on a door or window. Sold as a pair, one has a magnet inside, the other a reed switch. They have ...

TB-LA5072