Bare Conductive Paint is a multipurpose electrically conductive material perfect for all of your DIY projects! Bare Paint is water based, nontoxic and dries at room temperature. Bare Paint is the first non-toxic electrically conductive paint available to consumers today. This unique child-friendly material is designed for people of all ages to explore and learn about...

Transform paper into light! This Electric Paint Lamp Kit gives you the choice of three uniquely cool paper lamps. What's that you say? Tools? Programming? We don't need no stinkin' programming! If you can paint onto paper and do a little bit of origami folding, you can make The Touch, Dimmer, and Proximity lamps! Paint, twist, fold, turn on. It's that easy! All three...

Add precise capacitive touch, distance sensing and high quality audio to your Raspberry Pi A+, B+, Zero and later (any Raspberry Pi with a 40 pin GPIO connector) with the Pi Cap from Bare Conductive! Connect Electric Paint or anything conductive to one of the 12 electrodes to control sounds, video and more. Connecting the physical world to the digital world is easy...

The Touch Board Starter Kit contains everything you need to transform your environment by turning surfaces, objects or spaces into sensors. It comes ready to plug and play, and is supported by a growing range of tutorials, visual guides, and project examples online. Whether you’re an absolute beginner, an Arduino programming pro or looking for a great gift for...

Turn your paintings into touch sensors. Say what? Yes! And that's only some of the amazing things this Bare Conducitve Touch Board can do. This board is designed to be integrated with the Bare Conductive Paint, though you can use many other conductive tools (it has 12 electrodes which can have any conductive material connected to it). But if you can paint your own,...

This is a lovely way to get started with Bare Conductive paint, with three fun electronic greeting cards. Use the included 10 mL pen to draw traces and connect components on the front of the card. All three cards have cute robots with blinkie eyes or hearts. Comes with: Three cards, one 10mL Bare Conductive pen, 3 x LEDs, 3 x 3v coin batteries. Bare Conductive Paint...

This is a lovely way to get an entire classroom of up to 30 students started with Bare Conductive paint, with three fun electronic greeting cards. There are 30 card kits, 3 each of 10 different cute robot designs and 10 each of 3 different colored blinking LEDs. Use the included 10 mL pens to draw traces and connect components on the front of the card. Comes with: 30...

This is a lovely way to get started with Bare Conductive paint, with three fun electronic greeting cards. Use the included 10 mL pen to draw traces and connect components on the front of the card. Two cards have cute robots with blinkie eyes or hearts, the third card is blank and ready for your creative robot drawing (or other creature?!?) Comes with: Three cards,...

Bare Conductive Paint is a multipurpose electrically conductive material perfect for all of your DIY projects! Bare Paint is water based, nontoxic and dries at room temperature. Bare Paint is the first non-toxic electrically conductive paint available to consumers today. This unique child-friendly material is designed for people of all ages to explore and learn about...

We love non-standard conductive materials here at Adafruit, and now we have a metal-based conductive paint for your crafting needs. This silver/tin/copper based conductive paint is usually used to repair flex circuits or maybe fill in gaps in EMF shielding. But you can use it on paper, plastic, fabric, etc. to create a low-resistance conductive connection. The...

Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare wires stainless-steel tip probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200°C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters...

The bestselling book Getting Started with Circuit Playground Express now comes with a full pack of parts so you can hit the ground running! Getting Started with Circuit Playground Express is written by our friend, Anne Barela, author of G.S.W. Adafruit Trinket. Anne is a life-long engineer, Maker, writer, and has joined the Adafruit team to write guides and develop...

Are you interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy? Better yet, do you love Cartoon Network characters and shows? Here's a intermediary pack to get started, no matter your skill level. This kit includes beautiful and colorful programmable NeoPixel LEDs to glow up (a Circuit Playground...

Are you a super Cartoon Network fan and interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy? Here's a huge kit to get started, no matter your skill level. This kit includes beautiful and colorful programmable NeoPixel LEDs to glow up (a Circuit Playground Express and a NeoPixel strip), conductive...

Experiment with paper electronics with this silver conductive ink pen that will let you draw traces! We like the make of this pen, it has a nice liquid silver ink that flows easily, and it works great. In just 3 minutes from opening the packaging, we made the image above, a coin cell holder with an LED. There are two 'tips' available - standard and micro. The...

There are two 'tips' available - standard and micro. The microtip allows for finer control but is a little harder to use (because it doesn't deposit as much silver at once).The CW2200STP (standard tip pen) has an orifice size of 1 mm and will draw traces that will average 2.0 mm in width. The CW2200MTP (micro-tip pen) has an orifice size of 0.7 mm and will draw...

It'd be Fusilli not to buy this filament! Pici up this filament today! Did we tagliatelle you enough about this filament yet? Are these puns Spirali-ng out of control? Sorry! We had to get that out of our system. Proto-pasta is conductive PLA filament from ProtoPlant. It's a great way to make something with an LED, touch sensor, or some other electronics through your...

Pici up this filament today! It'd be Fusilli not to buy this filament! We can't tagliatelle you enough about this filament. Are these puns Spirali-ng out of control? Sorry! We had to get that out of our system. Proto-pasta's fun packaging makes us hungry for Italian food. If you're hankering for unusual and unique material filaments, we've got a new spool of noodles...

Yes, this is an adorable small HDMI television with incredibly high resolution and built in 3W stereo speakers! We tried to get the smallest possible HDMI/VGA display with high-res, high-contrast visibility. The visible display measures only 7" (17.8cm) diagonal, and the TFT comes in an enclosure with HDMI, VGA and Composite inputs. The display is very easy to use -...

Pici up this filament today! It'd be Fusilli not to buy this filament! We can't tagliatelle you enough about this filament. Are these puns Spirali-ng out of control? Sorry! We had to get that out of our system. Proto-pasta's fun packaging makes us hungry for Italian food. If you're hankering for unusual and unique material filaments, we've got a new spool of noodles...

Finally, the conductive material you've known you wanted but never knew you could have, its a sheet of flex PCB material! This is the stuff used to make flexible circuits, but raw and unetched. You can treat it just like 1 oz copper clad, etch it with ferric chloride (or other PCB etching systems) or cut with scissors. It may even be possible to laser or CNC engrave...

This silicone mat is made of 4mm thick rubber and can take just about anything you throw at it. It's stable, strong, non-slip, non-conductive and heat-resistant surface for your workstation. We love it here at Adafruit because you can hot air boards right on top and there won't be any damage to our underlying worktable. It's also skid resistant! The silicone is just...

This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 12" long 3-JST interface wire. These sensors are good for short-range detection. For over 1 m distance, we suggest using sonar sensors To use, connect black wire to ground, red...

The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of your project that needs powering. Inductive charging is a way of powering a device without a direct wire connection. Most people have seen inductive charging in a rechargable electric toothbrush: you may have noticed that...

Make almost any surface glow, sense, or interact with Chibitronics circuit stickers! Circuit stickers are an imaginative and easy way to make fun electronics projects without coding, soldering, or maker experience. Just stick your circuit sticker onto a surface and add a battery to get a unique project that reps your maker spirit. You can even connect stickers with...

Make almost any surface glow, sense, or interact with Chibitronics circuit stickers! Circuit stickers are an imaginative and easy way to make fun electronics projects without coding, soldering, or maker experience. Just stick your circuit sticker onto a surface and add a battery to get a unique project that reps your maker spirit. You can even connect stickers with...

Make almost any surface glow, sense, or interact with Chibitronics circuit stickers! Circuit stickers are an imaginative and easy way to make fun electronics projects without coding, soldering, or maker experience. Just stick your circuit sticker onto a surface and add a battery to get a unique project that reps your maker spirit. You can even connect stickers with...

“Sew” off your skills when you bling out this beautifully silk-screened bag with lights! Learn to sew conductive thread to connect up to 5 LEDs, then use your bag as the ultimate fashion statement! Kit includes: Glittery Silk Screened Bag with Custom Pocket. 10 Party Flashing LEDs. Battery Pack. Batteries. Conductive Tape. Conductive Thread. Small Sewing...

Starting out on your electronics adventure? Want to wield the mighty soldering iron? Tired of saying "I'd totally get into electronics if I only knew what tools to get..."? Working with substandard equipment is a terrible way to learn electronics: a lot of frustration with too little success. The right tool set will keep you progressing without the stressing. This...

This product's about as simple as a cup of lemonade on a hot summer day. And, like lemonade, it's just three components! This board is a sewable adapter with a 3-pin JST wiring adapter. It's a perfect way to add a simple link between things like our Flora NeoPixels and more complicated products like our NeoPixel Rings. There are three holes on the board that are...

High-conductive heating fabrics are so hot right now! Literally! This non-woven fabric feels a little like felted paper but is filled with conductive material that can make the fabric emit heat when powered. Resistive heating fabrics safely deliver comfortable conductive and radiant heating at low voltage through thin, lightweight and flexible fabric. Unlike...

FLORA is Adafruit's fully-featured wearable electronics platform. It's a round, sewable, Arduino-compatible microcontroller designed to empower amazing wearables projects.FLORA comes with Adafruit's support, tutorials and projects. Check out dozens of FLORA tutorials on the Adafruit Learning System, with more added all the time! The FLORA is small (1.75" diameter,...

Create multiple solar-powered insects that moves with this fun-filled STEM project from Brown Dog Gadgets! Learn about solar energy by creating a simple solar circuit in minutes using only conductive tape! Cut out your bug, decorate it, then add your solar cell and vibrating motor. All parts are connected with our special Maker Tape conductive tape, perfect for...

Create multiple solar-powered insects that move for an entire party, camp-group, or classrom with this fun-filled STEM project from Brown Dog Gadgets! Learn about solar energy by creating a simple solar circuit in minutes using only conductive tape! Cut out your bug, decorate it, then add your solar cell and vibrating motor! All parts are connected with our special...

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 easy to clean, just wipe with mild soap and water) These are just like the light up rubber buttons you find on stuff like appliances and tools, but these are open source and easy to integrate into your next project. Each...

Push once to turn on, push again to turn off, push again to turn the other side on, one last push and it's off again! It's basically a push-button toggle switch that connects and disconnects. This clicky Mini On/Off Button switch makes a great power switch or mode toggler. They're often referred to as 'flashlight' switches because you see them used in small...

Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. You can now start your journey with Microsoft MakeCode block-based or Javascript programming. If...

The Adafruit Gemma M0 is a super small microcontroller board, with just enough built-in to create many simple projects. It may look small and cute: round, about the size of a quarter, with friendly alligator-clip sew pads. But do not be fooled! The Gemma M0 is incredibly powerful! We've taken the same form factor we used for the original ATtiny85-based Gemma and gave...

The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of your project that needs powering. Inductive charging is a way of powering a device without a direct wire connection. Most people have seen inductive charging in a rechargable electric toothbrush: you may have noticed that...

Mighty needles, sew like the wind! This needle set is the only one you'll need for any sort of hand sewing, especially using our conductive thread and wearable electronics parts. Each pack contains 20 gold-eye sharps, with eye sizes ranging from #3 (1.75" long) to #9 (1.35" long). The two #3's (the largest) are too large to pass through the sewable coin cell holder...

The small 5mm size of these tin-plated brass snaps means they fit perfectly on Flora's pads! Snaps make a great connector for wearables-- solder one side to the board and sew the other to your project with conductive thread! This card comes with 24 complete snaps (socket and stud pairs). Some discoloration may occur during soldering. These snaps are washable,...

Does your prototyping project require soldering? Are you looking for something other than your usual run-o'-the-mill solder wire? Look no further! This high quality, low cost, adorably packaged Lead-Free Prototyping Solder Paste from IC Breakout will provide strong, flux-aided conductive bonds for your board. This paste is now reformulated to melt at very low...

Inductive charging is a way of powering a device without a direct wire connection. Most people have seen inductive charging in a rechargeable electric toothbrush: you may have noticed that you recharge it by placing it into the holder, but there's no direct plug. These chargers work by taking a power transformer and splitting it in half, an AC waveform is generated...

Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121. This chip can handle up to 12 individual touchpads with plug-and-play STEMMA QT connector and large alligator/croc-clip friendly pads, its a no-solder solution to capacitive touch sensing. The MPR121 has support...

King Arthur carried Excalibur and Thor wields Mjölnir, but the Electrical Engineer? She will always have a pair of excellent tweezers at the ready such as these Rhino SW-11 Tweezers! They are sharp, straight, and super luxurious. These are our favorite pair of small-component-grabbing tweezers. They're anti-static, anti-magnetic, anti-acid, conductive, and made...

Get started with the fabulous Adafruit Flora platform with this lovely budget kit, just enough to get you started with this fun wearable computer. Included are enough parts to make your first wearable electronic project. There's a Flora motherboard, four ultra-bright chainable RGB pixels, a 3xAAA battery holder and batteries, a battery extension cable, our high...

These look a lot like our NeoPixel fairy lights here, but have a funky twist. In fact, we're a little hesitant to call them NeoPixels because while they can be controlled by "NeoPixel" code, they don't function like NeoPixels. Technically, an NeoPixel is an LED that also acts as a shift register. 24 or 32 bits of brightness data comes in the input pin, and the LED...

Drawdio is an electronic pencil that lets you make music while you draw! It's great project for beginners: An easy soldering kit with instant gratification. Essentially, its a very simple musical synthesizer that uses the conductive properties of pencil graphite to create different sounds. The result is a fun toy that lets you draw musical instruments on any piece of...

Add LED accents to textile projects with Adafruit's LED Sewing Kit! Stitch a glowing circuit with conductive thread-- this kit comes with everything you need to get started: 1 bobbin of 2-ply conductive thread. 2 x sewable CR2032 battery holders. 4 x candle flicker LEDs - they twinkle automatically, no need for a microcontroller or external circuit!. 4 x 5mm snaps to...

These sewable badges are unbearrrrrably cute. Bearables is Pimoroni's range of woodland-themed wearable LED badges and sensors. String 'em with conductive thread to bring this DIY-meets-Disney badge to life! This Bearables Fox Kit features twelve colored LEDs (blue, green, yellow, orange, red, pink) with twelve different light patterns. The multi-functional button on...

Get started with the fabulous Adafruit Flora platform with this lovely starter kit. Included are plenty of parts to make a few different fun projects! There's a Flora motherboard, a GPS module that can also perform location datalogging, eight ultra-bright chainable RGB pixels, a battery holder and batteries, two types of our high quality stainless steel thread,...

Make almost any surface glow, sense, or interact with Chibitronics circuit stickers! Circuit stickers are an imaginative and easy way to make fun electronics projects without coding, soldering, or maker experience. Just stick your circuit sticker onto a surface and add a battery to get a unique project that reps your maker spirit. You can even connect stickers with...

Squishy Circuits uses conductive and insulating play dough to teach the basics of electrical circuits in a fun, literally hands-on way. There’s no need for breadboards or soldering – just add AA batteries and pre-made doughs (or make your own dough). Let your creations come to life as you light them up with LEDs, make noises with buzzers, or spin with a...

This is an ancillary kit for "Paper Circuits" -- a new book by Andrew Miller from Makerspaces.com! A paper circuit is a low-voltage electronic circuit that is created on paper or cardboard using conductive copper tape, LEDs and a power source such as a coin-cell battery. Creating paper circuits is a good way to teach the basics of electricity and how circuits...

Cut through cardboard like a boss with the Slice Auto-Retractable Pen Cutter, a safer cutter with a ceramic blade. This handheld tool is way better than using scissors or a box cutter, and it's a lot harder to cut yourself by accident than metal blades (please don't try to cut yourself, you will eventually succeed!) Ceramic blades are much safer than metal blades and...

Cut through cardboard like a boss with the Slice Mini Cutter, a safer cutter with a ceramic blade. This handheld tool is way better than using scissors or a box cutter, and its a lot harder to cut yourself by accident than metal blades (please don't try to cut yourself, you will eventually succeed!) Ceramic blades are much safer than metal blades and are longer...

Discontinued - you can grab DIY "Be a Unicorn" Light-Up Unicorn Headband Kit instead! These sewable badges are unbearrrrrably cute. Bearables is Pimoroni's range of woodland-themed wearable LED badges and sensors. String 'em with conductive thread to bring this DIY-meets-Disney badge to life! This Bearables Bear Kit features twelve colored LEDs (blue, green, yellow,...

Add motion, direction and orientation sensing to your wearable FLORA project with this high precision 9-DOF sensors. Inside are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a 3-axis magnetometer that can sense...

Make almost any surface glow, sense, or interact with Chibitronics circuit stickers! Circuit stickers are an imaginative and easy way to make fun electronics projects without coding, soldering, or maker experience. Just stick your circuit sticker onto a surface and add a battery to get a unique project that reps your maker spirit. You can even connect stickers with...

Add motion and direction sensing to your wearable FLORA project with this high precision 3-axis Accelerometer+Compass sensor. Inside are two sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a magnetometer that can sense...

Most low cost soil sensors are resistive style, where there's two prongs and the sensor measures the conductivity between the two. These work OK at first, but eventually start to oxidize because of the exposed metal. Even if they're gold plated! The resistivity measurement goes up and up, so you constantly have to re-calibrate your code. Also, resistive measurements...

Wow did you hear about that new sequel coming out? No, no, not The Matrix 4 – it's The Art of Electronics - X Chapters! More delicious, practical electronic advice from the experts, Paul Horowitz and Winfield Hill. The Art of Electronics: The X Chapters expands on topics introduced in the best-selling third edition of The Art of Electronics, completing the...

Resistor. Super detailed resistors and capacitors oh my! How can you resist? Impress any nerdy guy or girl: computer scientist, programmer, electrician, engineer or maker. Is dad, grandpa, boyfriend or husband a tinkerer with solder and blinky things? Perfect for groomsmen and brides boys of the geeky persuasion. Nerd power! Circuit board necktie "Resistor" - Olive...

Resistor. Super detailed resistors and capacitors oh my! How can you resist? Impress any nerdy guy or girl: computer scientist, programmer, electrician, engineer or maker. Is dad, grandpa, boyfriend or husband a tinkerer with solder and blinky things? Perfect for groomsmen and brides boys of the geeky persuasion. Nerd power! Circuit board necktie "Resistor" - Black...

This lovely little kit from Thames & Kosmos is a nice alternative to 'snap-circuits' type learning kits. There's still no soldering, but there are proper wires and a bread-board-like workspace so the projects are a bit more realistic. This is a basic starter kit, a good companion to learning with an Arduino since it covers more of the essential analog/digital...

Garmin's LIDAR-Lite LED V4 is the latest, ideal high-performance (but compact) optical distant measurement sensor solution for robotics, Internet of Things, and unmanned vehicles – or any application where an ultrasonic sensor might otherwise be used. Garmin makes high-quality sensors. They're renowned for their GPS sensors, and these distance sensors are nice...

If you have a modern smart phone you may have noticed that it comes with built in wireless charging capability called 'Qi charging.' Qi is a trademark name for a thin and smart inductive charging system. Many large gadget companies have standardized on Qi, which means it's easy to find a charging dish and we thought it might be cool if your Arduino project can...

Drown out the voices in your head with a bone conduction transducer! This incredible speaker does not have a moving cone like most speakers you've seen, instead, a small metal rod is wrapped with the voice coil. When current is pulsed through the coil, the magnetic field causes a piece of metal to expand and contract - if pressed against a flat surface or cavity it...

For crafting your very own custom keyboard, these Kailh Choc Low Profile Clicky White mechanical key switches are super slim, with ultra-low profile compared to MX compatible switches! Please note these are NOT MX COMPATIBLE! They cannot be used in 'MX' sockets or PCBs or keycaps, the pin arrangement is totally different. That said, they are much lower profile, and...

If you have a modern smart phone you may have noticed that it comes with built in wireless charging capability called 'Qi charging.' Qi is a trademark name for a thin and smart inductive charging system. Many large gadget companies have standardized on Qi, which means it's easy to find a charging dish and we thought it might be cool if your Arduino project can...

For crafting your very own custom keyboard, these Kailh Clicky Jade mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a 'thick' and satisfying clicky tactile keystroke with a snappy feel and an audible click when pressed. Type: Clicky Tactile. Operating force: 50 ±15gf. Tactile force: 75...

For crafting your very own custom keyboard, these Kailh Clicky Navy Blue mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a 'thick' and satisfying clicky tactile, with high tactile force keystroke with a snappy feel and an audible click when pressed. Type: Clicky Tactile. Operating force: 60...

Adding LEDs to anything makes it 5x better -- it's a scientific fact! But when you have LEDs, you've got wires and power supplies and all that stuff is kinda annoying. What if you could have LEDs that light up without any wires or soldering or battery packs? Sounds magical! That's what makes this Small Inductive Coil and 10 Wireless LED Kit so nifty. It uses...

Adding LEDs to anything makes it 5x better -- its a scientific fact! But when you have LEDs, you've got wires and power supplies and all that stuff is kinda annoying. What if you could have LEDs that light up without any wires or soldering or battery packs? Sounds magical! That's what makes this Large Inductive Coil and 10 Wireless LED Kit so nifty. It uses...

Removing 3D printed parts from your 3D printer can be tough. Sometimes pieces get stuck to your 3D printing plate and their bottoms get stuck to your build plate. Over time, chiseling objects off can scratch and damage your plate - and get pretty annoying - so wouldn't it be great if you could just bend the plate to pop off your parts? Introducing the PRINTinZ...

Spin two DC motors or step one bi-polar or uni-polar stepper with up to 1.2A per channel using the DRV8833. This motor driver chip is a nice alternative to the TB6612 driver. Like that chip, you get 2 full H-bridges, but this chip is better for low voltage uses (can run from 2.7V up to 10.8V motor power) and has built in current limiting capability. We set it up for...

Run four solenoids, two DC motors, or one bi-polar or uni-polar stepper with up to 600mA per channel using the L293D. These are perhaps better known as "the drivers in our Adafruit Motorshield". If you accidentally damaged the drivers in a shield, you can use one of these puppies to replace it. Or you can breadboard something on your own! Each chip contains two full...

Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps better known as "the drivers in our assembled Adafruit Motorshield or Motor HAT." We really like these dual H-bridges, so if you want to control motors without a shield or HAT these are easy to include on any solderless...

STEMMA plug-and-play parts make your next project soldering-free! This is the STEMMA Non-Latching Mini Relay. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any microcontroller or microcomputer, with ease. No worrying about...

A Feather board without ambition is a Feather board without FeatherWings! This is the Power Relay FeatherWing. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board. Compared to our smaller Relay FeatherWings, this...

A Feather board without ambition is a Feather board without FeatherWings! This is the Latching Mini Relay FeatherWing. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board. Using our Feather Stacking Headers or...

A Feather board without ambition is a Feather board without FeatherWings! This is the Non-Latching Mini Relay FeatherWing. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board. Using our Feather Stacking Headers or...