adafruit

We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's our latest additio...

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find t...

For big projects, with big power needs, an AT or ATX power supply is a handy place to grab 5V or 12VDC. Only problem is that these supplies have co...

Are you a maker in the midst of a STEMMA dilemma? This 200mm long 4-wire cable is a fantastic chimera-cable fitted with STEMMA QT / Sparkfun ...

That new Raspberry Pi 400 computer you just got has a row of 2x20 pin headers on the right side - those are the GPIO (general purpose input/outp...

This 40-pin FFC / FPC Extender is very simple. It lets you connect two 40-pin 0.5mm pitch FFC (Flexible Flat Cable) / FPC (Flexible Printed Circuit...

Coming soon! Sign up to be notified when this flex cable is in stock! Use this 25 cm long cable with our 40-pin FPC to 2x20 IDC Plug and Socket ada...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a 40-pin FPC to Right Angle 2x20 IDC Male Plug Header Adapter...

Here is an easy solution for extending your Raspberry Pi's GPIO capabilities. This is a 40-pin FPC to Straight 2x20 IDC Male Plug Header Adapter Us...

Here's yet another addition to our family of AA battery holders. It's a holder for five (5) AA batteries, with 5" wire leads. It's black and has...

Once in a while, we find products with center negative DC power jacks, and they really make us mad because who keeps around both positive and negat...

This 50-pin FPC SMT top-contact connector fits perfectly with our 2.8" TFT display with resistive touch screen. It is fine pitch so it is not so...

Give your 50 pin, 0.5mm pitch, devices a strrrreeeetch with this extension board.  This 50pin FPC extension board has two 50-pin flex connectors, a...

This 5050 LED breakout PCB set will make your life much much easier and get you prototyping faster than ever. Solder your 5050 sized LED to either ...

Keep your 5mm LEDs in place with these chromed metal LED holders. These are handy for projects using individual LEDs as they look sleek, and you...

Keep your 5mm LEDs in place with these chromed metal LED holders. These are handy for projects using individual LEDs as they look sleek, and you...

Keep your 5mm LEDs in place with these little plastic LED holders. These are handy for projects using individual LEDs as they look sleek, and yo...

Introducing the 5V 0.3W Mini Solar Panel - ETFE from Voltaic Systems! These high-quality panels are perfect for all your solar-powered needs. Wheth...

These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch-resistant, and UV resistan...

Ah the venerable 7805, who amongst us has not used this popular linear regulator? This big chunky regulator will help you get your 7-35V battery...

Power over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable f...

Power over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable f...

Ever wanted to feel like Magneto? Well, now you sort-of can! Bring the ferromagnetic objects in the world under your control with an ElectromagnetT...

The simplest way to make an electromagnet is to get a solenoid, pass some current through it, and then get a piece of soft iron inside the solen...