Components Parts

USB Micro-B connector breakout board, bottom view with dimensions. This board breaks out the VBUS, GND, D-, D+, and ID pins of a USB Micro-B...

PL-2586

Overview This 5 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automati...

PL-2562

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-COM-13834

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

PL-142

This brilliant invention is a blessing for makers designing or using boards with standard 2.1mm DC barrel jacks. Many devices opt against a proper ...

AF-3643

Note: The QTR-1A reflectance sensor requires an analog input to take readings. The similar QTR-1RC reflectance sensor is available with a digita...

PL-2458

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-2446

This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive la...

SF-COM-13689

This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spaced by 0.1", however t...

SF-COM-09609

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-2787

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-2781

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

AF-1440

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

AF-1441

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-09337

This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts...

SF-COM-09276

4-way Pacman type arcade joystick. Heavy duty design gives this joystick a great feel!Features: ABS plastic and solid alloy construction Uses 4 mic...

SF-COM-09182

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-3487

Hydro dipping is a fun, hands-on way of adding printed designs to any surface! This process can be done on any material that can hold the base coat...

AF-3539

If you're going to be adding and removing wires to a project, these 2.54 pitch headers are an ideal way to make it easy and reliable. This box has ...

PR-PIM247

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each ...

PI-COM0624

Three metres of conductive thread on a little card bobbin, an essential component of any wearables project! These are the same little spools you'll...

PI-COM2306

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

PI-COM1503

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interface...

SF-COM-07950

This through-hole speaker is great for projects where you need something that sounds better than a piezo buzzer but don’t have room for a full-blow...

SF-COM-11089

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 28 p...

AF-2206

Arduino Leonardo, top view. Arduino Leonardo, bottom view. Note: There are differences between the Leonardo and previous Arduino boards. As...

PL-2192

uFL connectors are very small surface-mount parts used when an external RF antena is desired but a big bulky SMA connector takes up too much space....

AF-1661

These are two pin jumpers (also called shunts) that will create an electrical connection for the 2.54mm(0.1") male pin headers. Commonly used to m...

DF-FIT0140

This is an Emergency stop switch(Mushroom switch, push button switch). This is a great looking button for any project where you need a "Big Red ...

DF-FIT0156

Electrolytic decoupling capacitors 1000uF/25V. These capacitors are great transient/surge suppressors and work well in high-voltage and audio appli...

SF-COM-08982

Overview A4990 dual motor driver carrier, bottom view with dimensions. Allegro’s A4990 is a dual H-bridge motor driver IC that can be used f...

PL-2137

Overview These boost (step-up) voltage regulators generate higher output voltages from input voltages as low as 2.5 V. They are switching reg...

PL-2116

This is a 3-terminal microswitch two pack, each equipped with a 20mm offset lever actuator. These switches have a great ‘clicky’ sound to them with...

SF-COM-13014

By popular request, we've upgraded our popular Trellis elastomer button kits to now have a PCB with full color NeoPixel support! You heard that rig...

AF-3954

Hear the good news! This wee speaker is a great addition to any audio project where you need 8 ohm impedance and 1W or less of power. We particular...

AF-3923

This small (14mm diameter) piezo element is nicely enclosed so you can attach easily. Piezo elements convert vibration to voltage or voltage to vib...

AF-1740

This is a simple, very common rectifier diode. Often used for reverse voltage protection, the 1N4001 is a staple for many power, DC to DC step up, ...

SF-COM-08589

Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other kind of connection. ...

SF-PRT-08506

USB A to Micro-B cable size comparison: standard cable (#2073) on left, thin cable (#2072) on right. This USB cable is six feet long (1.8 m)...

PL-2073

A simple 2-pin connector soldered onto a breadboard-friendly breakout. This is compatible with the "JST PH 2-pin" connector. Mates perfectly with a...

AF-1862

Screw Terminals with 3.5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to form any size you ne...

SF-PRT-08235

Dip sockets for all your prototyping needs. If you’ve ever had to de-solder a dip part from a circuit board, you know how valuable these are! Numbe...

SF-PRT-07938

This is a 2x23 pin male PTH header. This piece is in the common configuration for Beaglebone Black headers that can be broken apart to form smaller...

SF-PRT-12791

This package includes 17 species transistors in common use.It's convenient for you to make some small designs.You could find a suitable one for yo...

DF-FIT0322

This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator ...

SF-COM-00527

Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well as charge pump caps f...

SF-COM-00523

This Futaba J connector has a 0.1" pin spacing and mates with the female connectors found on many Futaba servos. It is keyed to enforce proper cab...

PL-1927