New Products

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This makes the solenoid able to pull from one end. This solenoid in particular is nice and strong and has a slug with a slanted cut and a good mounting bracket. It's basically an electronic lock, designed for a basic cabinet or safe or...

The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. We've had a breakout board version of this RTC for a while, but we want to make it even easier for folks to use, so now it comes with STEMMA QT connectors for plug-and-play...

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for data-logging, clock-building, time stamping, timers, and alarms, etc. Equipped with  PCF8523  RTC - it can run from 3.3V or 5V power & logic! We've had a breakout board version of this RTC for a while, but we want to make it even easier for folks to...

The Seeeduino XIAO Expansion Board is a great add-on board with a little-bit-of-everything. It works wonderfully with our QT Py boards so we're stocking it for folks to plug in their SAMD21 QT Py or RP2040 QT Py. It enables prototyping in an easy and quick way and with so many hardware add-ons, you can quickly explore near-infinite possibilities of Arduino and CircuitPython with your QT Py friends. Please note that since QT Py's...

Dress up your Adafruit Macropad with PaintYourDragon's fabulous decorative silkscreen enclosure and hardware kit. You get the two custom PCBs that are cut to act as a protective bottom plate and and a mechanically-stabilizing keyboard plate. Use the included M3 screws to attach the bottom plate - it's symmetric so you can decide which side you'd like to have visible. Stick the rubber feet on the bottom to protect your desk from...

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The Adafruit MCP9601 I2C Thermocouple Breakout (a.k.a MCP96L01) does all that for you and can be easily interfaced with any microcontroller or single-board computer with I2C. Inside, the chip handles all the analog stuff for you, and can interface with just about any thermocouple type: K, J, T, N, S, E, B, and R types are all supported! You can also...

When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square, and star. You don't  have  to wear excessive eyeliner to snap these into your mechanical keyboard... but, hey,...

When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square and star. You don't  have  to wear excessive eyeliner to snap these into your mechanical keyboard... but, hey, we'll...

When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square, and star. You don't  have  to wear excessive eyeliner to snap these into your mechanical keyboard... but, hey,...

When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square, and star. You don't  have  to wear excessive eyeliner to snap these into your mechanical keyboard... but, hey,...

When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square and star. You don't have to wear excessive eyeliner to snap these into your mechanical keyboard... but, hey, we'll use any excuse. This...

Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter featuring a fully clear plastic body. This sensor sits in line with your water line and uses a pinwheel sensor to measure how much liquid has moved through it. The pinwheel has a little magnet attached, and there's a hall effect magnetic sensor on the other side of the plastic tube that can measure how many spins the pinwheel...

If you're unfamiliar with mecanum wheels, this Matching Left & Right pack of  48mm Diameter Mecanum Wheels  may resemble everyday chunky wheels Frankenstein'd out of mini hair curler rollers. In reality, they are very cool, omnidirectional wheels with rollers that are supported by ball-bearings, allowing a four-wheeled robot to move in any direction. There are nine rubber beads around the perimeter...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with these Silicone Keycap Molds .  We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is much messier and hard to cure if the temperature and humidity aren't just right. Check out this video for a great little tutorial on how to DIY your own...

Show off your open-source hardware flair with a super-classy, custom-made Open Source Hardware Gear Logo Etched Keycap . It's made with a translucent/opaque plastic that is etched to create an elegant glow-through effect. Perfect to show your hacker/maker cred on your next mechanical keyboard project. Snaps onto any  Cherry MX or compatible switch . Since the logo is centered, you'll get a glow whether you have north or...

You have some electrons over here, and you want them over there but you don't want the electrons from over there to be able to come over here? That's what a diode is for, these are directional current valves and have the benefit of being waaay smaller than vacuum tubes. Classic 1N4148's are great for any kind of small signal (not power!) rectification. Use them all the time, and they're very popular with folks making keyboards,...

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 quite lovely when you want a  clicky...

For crafting your very own custom keyboard, these  Kailh Choc Low Profile Linear Red 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 quite lovely when you want a  smooth linear ...

Back in my day, if you wanted to make a mechanical keyboard, you had to solder in expensive key switches onto your PCB - and woe to the person who decided they wanted to change their linear keys instead of clicky ones! Bah humbug, kids these days have no idea, what with their fancy Kailh Choc Switch Sockets - they know nothing of suffering! With these sockets, mechanical keys can snap right in and are easily replaceable with no soldering at all....

Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them on the sides of busses and bus stops, to display animations or short video clips. We thought they looked really cool so we picked up a few boxes of them from a factory. This version is the 2.5mm pitch 64x32 RGB LED Matrix. Please note you cannot use an Arduino UNO...

We've got plenty of round and square buttons, but these  LED Illuminated Triangle Pushbuttons  are welcome to the party. These make us think of 1960s or 70s Sci-Fi control board buttons. As  everyone  knows, triangular buttons are the  most retro-futuristic  of all button shapes. Get 6 of them together for a cool hexagonal arrangement, or just have one triangle at a time. These buttons are medium-sized, large...

These are the  easiest  way possible to connect two wires - no if's, and's, or butt's! Well, actually, these are often referred to as wire butts 'cause you 'butt' two wires together (hey we didn't come up with the name!) Butt seriously, folks! OK, so despite the humor, these are really handy. If you want to quickly prototype some wiring, skip the soldering and use these 3-Pin Wire Joints ! These connectors...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has three "1U R1" (e.g. single bottom row key) molds and two 1.25U  Ctrl Keycap Molds .  We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is much messier and hard to cure if the temperature and humidity aren't...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has two 2.25U molds (Left Shift and Enter), a 2.75U mold (Right Shift), and one looooooooooooongboi 6.25U Space Bar Keycap Mold. We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is much messier and hard to cure if the...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four "1U R4" (e.g. single square escape-key-like) molds and one 1.5U  Caps Lock Keycap Molds .  We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is much messier and hard to cure if the temperature and humidity...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four "1U R1" (e.g. single function-key-like) molds and one 2U Esc Keycap Molds .  Depending on your keyboard, the key could also be used for Enter, Backspace, etc. We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four "1U R2" (e.g. single square escape-key-like) molds and one 1.25U Tab Keycap Molds .  We recommend UV-curable resin, yes you'll need a UV lamp, but it's worth the investment: two-part resin is much messier and hard to cure if the temperature and humidity...

The Sony iS110B is a Wi-Fi Add-on board for SONY SPRESENSE. Low power consumption is realized by adopting Telit GS2200MIZ. Equipped with SPI (standard) and UART (optional) interfaces. In compliance with IEEE802.11b / g / n (2.4GHz), it supports Wi-Fi Direct and WPS as well as access point mode and station mode. This add-on board is already equipped with a chip antenna, so you can use it immediately. Arduino example/library code is available...

The Spresense Sensor Add-On Board adds 3 types of sensors essential for motion sensing (acceleration, barometric pressure, geomagnetism) to the GPS receiver and high-resolution audio decoding functions provided by the SPRESENSE board computer. In addition, the Sensor Expansion Connector makes it possible to add more than 7 types of sensors, including brightness, proximity, color, magnetic, temperature, UV, and heart rate (pulse wave) sensors....

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 TactileOperating force: 60 ± 15gfTactile force: 95 ± 15gfReturn force: >...

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 TactileOperating force: 50 ± 15gfTactile force: 75 ± 15gfReturn force: > 5gfConduction travel:...

The Digi-Key Innovation Handbook is your guide to keeping some of the most highly referenced content from Digi-Key at your fingertips while giving you plenty of room to keep your thoughts, projects, and ideas at hand. They highlight concepts, formulas, components, and electronic staples so you can refer to them at any time. From reference tables and schematic symbols to resistors through Raspberry Pi’s the Innovation Handbook is the...

For folks who want ready-to-go keeb action, we've got the lovely Adafruit Macropad with a 3x4 grid of MX+NeoPixel key switches - but for those who like to forge their own path, we now present the easiest way of creating custom ortholinear (that's a fancy word for gridded) key matrices. Instead of hand soldering together a custom matrix of NeoKey socket breakouts, the Adafruit   NeoKey 5x6 Ortho Snap-Apart Mechanical Key Switches...

As we've been adding  STEMMA QT connectors to our breakouts and dev boards, folks have been really enjoying the simplicity and speed of plugging in I2C sensors and devices for quick iteration and design. That's all good, but I2C wasn't really designed for hot-plugging. You're kinda supposed to have everything connected once on boot and never mess with it - I2C was specified for on-board connections. And, folks who have...

Cytron's  Maker Pi Pico Base  incorporates the most wanted Reset button for your  Raspberry Pi Pico  and gives you access to all GPIO pins on two 20-pin headers, with clear labels. Each GPIO is paired with an LED indicator for convenient code testing and troubleshooting. The bottom of the board even comes with a comprehensive pinout diagram showing the function of each pin. It is a compact yet...

Cytron's Maker Pi RP2040 features the new Raspberry Pi RP2040 chip embedded on a robot controller board . The board comes with a dual-channel DC motor driver, 4 servo motor ports, and 7 Grove I/O connectors. Now you can build your new robot friend while simultaneously trying out the new RP2040 chip! The onboard DC motor driver can control 2 x brushed DC motors or 1 x bipolar/unipolar stepper motor...

Back in  my  day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact keyboards with your very favorite layouts to make the keeb of your dreams. For all the DIY keebfans in the house here is a super sleek and sturdy Purple Anodized Aluminum  Keyboard 60% (GH60) Shell , the perfect base to begin your custom keyboard project in a...

Back in  my  day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact keyboards with your very favorite layouts to make the keeb of your dreams. For all the DIY keebfans in the house here is a  Clear Plastic Keyboard 60% (GH60) Shell , the perfect base to begin your custom keyboard project, especially if you dig a...

Back in  my  day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact keyboards with your very favorite layouts to make the keeb of your dreams. For all the DIY keebfans in the house here is a  Lavender Plastic Keyboard 60% (GH60) Shell , the perfect base to begin your custom keyboard project in a gorgeous color that's...

Back in  my  day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact keyboards with your very favorite layouts to make the keeb of your dreams. For all the DIY keebfans in the house here is a  Translucent Smoke Keyboard 60% (GH60) Shell , the perfect base to begin your custom keyboard project, especially if you dig  a...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect and disconnect. These cables are nice and long, 20 cm each, in fact. They've got both small form factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect and disconnect. These cables are nice and long, 20 cm each, in fact. They've got both small form factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect and disconnect. These cables are nice and long, 20 cm each, in fact. They've got both small form factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match with...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect and disconnect. These cables are nice and long, 20 cm each, in fact. They've got both small form factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match with...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect and disconnect. These cables are nice and long, 20 cm each, in fact. They've got both small form factor and are a matching set, with an inline socket and plug connector. The two friction lock to make easy-breezy connections whenever you need light and small connectivity. The two cables match...

If you love our Kitty Paw Keycaps and love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with these  Kitty Paw Keycap Molds . If your kitty's paws are going to walk all over your keyboard, you at least want to be able to walk all over kitty paws. We recommend UV-curable resin, yes you'll need a UV lamp but its worth the investment: two-part resin is much...

Here's a new addition to our rotary-potentiometer-knob family. This knob has a nice soft-touch feel with an arrow on it, and its much 'slimmer' than the skirted knob we have been using, so good for compact layouts. Note: This is just the knob. We have a breadboard-friendly rotary encoder here. Rotary encoders are useful as rotation sensors or selectors and look similar to potentiometers. However, they are not like potentiometers...

Get ready to customize your keeb with a 10 pack of two-part plastic keycaps for your next mechanical keyboard or NeoKey project. Each keycap comes with a off-white base and a clear cover piece. You can easily remove the clear cover to put a sticker or slip of paper underneath to make a custom keycap label. Snap 'em onto any Cherry MX or compatible switch The keycaps are symmetric all four ways, while not technically...

Designed by Making & Hacking extraordinaire Lee Cyborg, these colorful clips are a nice switch-up from the standard colors. Connect this to that without soldering using these Hot GitHub Summer  alligator clip test leads that look perfect for a beachfront environmental-sensing project. 13" long cables with alligator clips on each end, color-coded. You get 10 pieces in 5 colors. Strong and grippy, these always...

This cable will make it super easy to use our plug-and-play STEMMA QT boards and controllers with chips, breakouts, and other devices that are I2C compatible but don't come with a STEMMA QT socket already on 'em. On one end you get a Qwiic / STEMMA QT connector (technically known as a JST SH 4-pin plug)  into 4 individual wires with 'micro hook' ends. The hooks are much finer pitch than our alligator clip QT cable, and can...

This cable is not only super-fashionable, with a woven pink and purple Blinka-like pattern, it's also made for USB C for our modernized breakout boards, Feathers, and more.  If you want something just like it but for Micro B, we have a B version here. First, let's talk about the cover and over-molding. We got these in custom colors, and if you  have  to have visible cables, then you might as well have the nicest...

If you want to store calibration values, MAC addresses, non-secure access tokens, or other unique identifiers, EEPROM storage is a great option. EEPROM is long lasting, and doesn't need to be written in pages - a single byte can be written at once (unlike with flash memory!) EEPROM storage persists even when the power goes out, and can be over-written literally one million times. Some microcontrollers, like the ATmega328, have built in...

"'There is one who may claim it by right. For this assuredly is the  palantír  of Orthanc from the treasury of Elendil, set here by the Kings of Gondor. Now my hour draws near. I will take it.'" –Aragorn II Elessar This magnificently Glowing Trackball has the positive qualities of a palantír: communicate with one another across vast distances, small, portable size, lovely dream-blue glow,...

The quick brown fox jumps over the lazy dog.  The quick brown fox jumps over the lazy dog.  The quick brown fox - sorry! We were practicing our typing ON THIS NEW AWESOME KEYBOARD. With 88 dedicated keys and 12 function keys, totaling 100 keys altogether, this 'standard size' keyboard is the perfect on-the-go accessory to your Pi or everyday computer when your project doesn't require a dedicated keypad....

These  NEMA-23 Size Stepper Motors come to us from X-Carve, they're used by folks to make CNC machines so they're very strong, fast and reliable. In the X-Carve, these run the three axes on their routing machine and have pulleys pre-attached (see datasheet for the pulley specification). For wiring, there's a snap-in wiring harness This 4-wire bipolar stepper has 1.8° per step for smooth motion and nice holding torque. The...

Add a cool touch interface with your project with this  Panel Mount USB Trackpad with Three Buttons  that is super easy to use and interface with. Simply plug it into your computer (desktop of single-board-linux type), it will appear as an external mouse with left and right buttons plus a middle button. These look like they're laptop replacement parts, but we're not sure what laptop. Still, they work great! Perfect for use...

Add a cool touch interface with your project with this Panel Mount USB Trackpad with Two Buttons that is super easy to use and interface with. Simply plug it into your computer (desktop of single-board-linux type), it will appear as an external HID trackpad with left and right buttons. Perfect for use with an embedded computer setup that needs a pointer but you don't have a touchscreen, and not enough space for a mouse. We also have a...

Add a rolling interface with your project with this Panel Mount USB Trackball with Three Buttons that is super easy to use and interface with. Simply plug it into your computer (desktop of single-board-linux type), it will appear as an external mouse with left and right buttons plus a middle button. Perfect for use with an embedded computer setup that needs a pointer but you don't have a touchscreen, and not enough space for a mouse. We also...

The SparkFun Qwiic pHAT V2.0 for Raspberry Pi provides you with the quickest and easiest way to enter into SparkFun’s Qwiic or STEMMA QT ecosystem while still using that Raspberry Pi that you’ve come to know and love. The Qwiic pHAT connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi to an array of Qwiic/QT connectors on the HAT. Since this system allows for daisy-chaining boards with different addresses, you can plug...

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 toolbox contains carefully selected hand tools that will last you...

Some days we're feeling extra fancy here at the 'fruit warehouse, and we have a big soft spot for woven fabric cables. Like, peep this fully reversible pink/purple Blinka-inspired cable or this mithril-like 3-in-1 Sync and Charge cable. Our latest addition to the collection is this 1 meter long Adafruit Black Woven USB Cable with USB Type A to Right Angle USB Type C . USB C is the latest industry-standard connector for transmitting...

These stark and elegant Black Windowed Lamp R4 Keycaps are made of opaque black plastic with a small cutout in the south-center edge that wraps around the top and bottom. The cut-out has a clear plastic window to allow an LED installed under the switch to glow through. These are somewhat rare to find, but they have a little bit of the je ne sais quoi to your keeb or macropad build Snaps onto any  Cherry MX or compatible switch. It's R4...

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 10,050mAh (a.k.a 10 Ah) for a total of about 37 Wh . If you don't need as much power battery, we also have several mAh variations of LiPos. This pack uses higher-density 18650 cells for a super powerful pack, in the same size as our...

It's 10PM, do you know where your Raspberry Pi is? If you had this GPS HAT, you would! This new HAT from Adafruit adds our celebrated Ultimate GPS on it, so you can add precision time and location to your Raspberry Pi Model Pi 3, Pi Zero, A+, B+, or Pi 2, 3, & 4 Here's the low-down on the GPS module: -165 dBm sensitivity, 10 Hz updates, 99 search channelsGPS + GLONASS supportBuilt in Real Time Clock (RTC) - slot in a CR1220...

The SHT30-D  sensor has an excellent ±2% relative humidity and ±0.5°C accuracy for most uses. Unlike earlier SHT sensors, this sensor has a true I2C interface. The enclosed box is a Sensiron SHT-30 digital sensor (much like our breakout here or this weather-proof mesh sensor) but with the 4 data/power wires brought out to bare wires. Any SHT-3x code for a microcontroller will work, we are big fans of this...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard enclosures that are made of anodized aluminum with a black rubber nubbin embedded inside for no-slip support. They're so cool looking we figure they could be your new favorite accessory. Use the included M4-threaded machine screws to bolt onto the bottom of any electronic kit or device and add a...

The Ultimate GPS module you know and love has a glow-up to let it be easily used with any computer, not just microcontrollers! With the built in USB-to-Serial converter, you can now plug-n-play the Ultimate GPS into your computer, laptop, embedded Linux computer, and more. Power and transport data over any micro USB cable, with handy on-board indicator LEDs that let you know fix status and whether data is being received & transmitted. We...

For crafting your very own custom keyboard, a  Kailh Blue Linear mechanical key switches  is deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a clicky tactile keystroke with a snappy feel and an audible click when pressed. Type: Clicky tactileOperating force: 50 gf (+/-10 gf)Tactile force: 60 gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3 mm)Pressure point: 1.7 mmTotal travel: 3.6 mm (+/-...

For crafting your very own custom keyboard, a  Kailh Black Linear mechanical key switches  is deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a linear tactile keystroke with a snappy feel and an audible click when pressed. Type: Clicky tactileOperating force: 50 gf (+/-10 gf)Tactile force: 60 gf (+/-15 gf)Pretravel: 1.9 mm (+/- 0.3 mm)Pressure point: 1.7 mmTotal travel: 4.0 mm...

Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called MACROPAD! M here stands for Microcontroller because this 3x4 keyboard controller features the newest technology from the Raspberry Pi sector: say hello to the RP2040. It's a speedy little microcontroller with lots of GPIO pins and 64 times more RAM than the Apollo Guidance Computer. We added 8 MB of flash memory for plenty of...

Here is a 12 pack of Clear DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly flat so they are great for macro pads. These key caps do not have any markings or labels. You could...

For crafting your very own custom keyboard, these  Kailh Red Linear mechanical key switches  are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a  smooth linear  keystroke: Type LinearOperating force: 45 gf (+/-10 gf)Pretravel: 1.8 mm (+/- 0.3 mm)Total travel: 3.6 mm (+/- 0.3 mm)Reset point: 1.8 mm Comes in a pack of 12 switches designed to match up with our Adafruit...

Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called MACROPAD! M here, stands for Microcontroller because this 3x4 keyboard controller features the newest technology from the Raspberry Pi sector: say hello to the RP2040. It's speedy little microcontroller with lots of GPIO pins and a 64 times more RAM than the Apollo Guidance Computer. We added 8 MB of flash memory for plenty of...

If you've got a computer or laptop with a USB C port, but you're itching to use one of our fancy new Trinkeys, this adapter will do an excellent job at turning that USB Type C port into a USB A port! Works great with any device that has a USB C port. These adapters don't magically give you USB C speeds into a USB 2.x device, and they won't give you the power negotiation stuff because those pins aren't available on type A...

This module is the best way to add a GPS to your wearable project. It's part of the Adafruit Flora series of wearable electronics, designed specifically for use with the Flora motherboard. Installed on the PCB is the latest of our Ultimate GPS modules, a small, super-thin, low power GPS module with built in data-logging capability! This module's easy to use, but extremely powerful: -165 dBm sensitivity, 10 Hz updates, 99 search...

These 1mm thick double-sided foam tapes  are perfect for a variety of small projects. These adhesive rectangles provide a strong bond to most surfaces and are cleaner and easier to remove without the wait, mess, or hassle of epoxy or hot glue. We use these all the time to attach electronics to enclosures or battery packs, so you're probably familiar with them since they appear in so many of our kits. The blue plastic...

Here is a jolly cute Bluetooth-enabled sensor-and-digital-clock to monitor your room's temperature and humidity. Only 110mm x 55mm, we dig its medium-size form factor and minimal design.  The shell is made of durable ABS material. Upfront you get a  3.5" x 1.25" (87mm x 32mm)  eInk display. These sensors are sold to work with the Mijia "Mi Home" App (iOS and Android) - they...

This adorable little coin cell battery holder is great for small, portable, or wearable projects. It holds two 20mm coin cell batteries (also known as CR2032) in series to generate 6V nominal. 20mm coin cells are popular as they are used in keychain lights and remotes, so they are easy to get and fairly low-cost. They tend to have about 220mAh capacity. The housing is made of plastic and easily screws counter-clockwise to...

Keep your 'fruit close at hand with a super-classy, custom-made Etched Adafruit Keycap . It's made with a translucent/opaque plastic that is etched to create an elegant glow-through effect. Perfect to show your hacker/maker cred on your next mechanical keyboard project. Snaps onto any Cherry MX or compatible switch . Since the logo is centered, you'll get a glow whether you have north or south-facing switches. It's R4 profile so...

Here's an easy solution for keeping your USB C devices free from dust and other unsavory particulates. These squishy  Silicone USB C Dust Cover Inserts  slip neatly into any computer or device with a USB C socket, from the Adafruit Feather STM32F405 Express to the Raspberry Pi 4.  Comes in a pack of ten, so you're set even if you have a computer with a lot of ports, or if you lose some.

Here's an easy solution for keeping your HDMI ports free from dust and other unsavory particulates. These squishy Silicone HDMI Dust Cover Inserts slip neatly into any computer or device with an HDMI socket, from the HDMI to USB-C Video Capture Adapter to the Raspberry Pi 3 B+.  Comes in a pack of ten, so you're set even if you have a display or computer with a lot of HDMI ports, or if you lose some. We also have these covers for...

Here's an easy solution for keeping your USB A devices free from dust and other unsavory particulates. These squishy  Silicone USB A Dust Cover Inserts  slip neatly into any computer or device with a standard USB A socket. Comes in a pack of ten, so you're set even if you have a computer or hub with a lot of ports, or if you lose some. We also have these covers for USB C and for RJ-45/Ethernet ports.

These are not for sale! Only available to those who have won the keycap by attending our Hack-a-Day hackchat and being selected in the drawing. Keep your 'fruit close at hand with a super-classy, custom-made Etched Hackaday Keycap . It's made with a translucent/opaque plastic that is etched to create an elegant glow-through effect. Perfect to show your hacker/maker cred on your next mechanical keyboard project. Snaps onto any Cherry MX...

This one's going out to all the makers and designers who love using terminal blocks for wiring up their projects. This adapter plate is perfect for industrial / robotics projects with a lot of wires. You connect your Raspberry Pi Pico to this breakout PCB. All wires are broken out into terminal blocks, so you can connect and power your sensors, displays, microcontrollers, etc. Usage is simple - place the assembled microcontroller board with...

This one's going out to all the makers and designers who love using terminal blocks for wiring up their projects. This adapter plate is perfect for industrial / robotics projects with a lot of wires. You connect your Raspberry Pi Pico to this breakout PCB, which comes with a plastic enclosure with screw-mount nubs at each end. Attach to any surface by drilling two holes to match and then using the included screws. All wires are broken out...

Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a monochromatic eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also high contrast and very daylight...

Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a eInk display. Chances are you've seen one of those new-fangled 'e-readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays - that means the image stays on the display even when power is completely disconnected. The image is also high contrast and very daylight readable. It really...

Snaaaaaaaaaaaakes in Spaaaaaaaaaaaaaaaace! This holographic sticker features Blinka as a SpaceSnake, ready to launch in her CircuitPython-powered ship. Perfect for laptops, mini-sats or the workbench. If you can't get enough of this friendly python, Blinka is also available as an enamel pin and as a temporary tattoo. Snuggle up a friendly snake when you learn Python with this " Blinka the CircuitPython " sticker. Designed...

For the times when you need to jot down a few thoughts or diagrams but don't necessarily need a whole honkin' spiral notebook, here's a handy palm-sized White Grid Sticky Notepad with 80 sheets per pad. Each sticky note is 75mm x 75mm (3" x 3") Perfect for everyday use for reminders, memos, doodling. The light grid makes it easy to jot down diagrams, kanji/hanji, graphs, pixel art, and more.

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack different colored keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto a  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad. The translucent plastic makes for a glow-friendly switch. DSA profile key caps are fully symmetric in all four...

Get ready to clacky to your heart's content. Here is a 10 pack of clear transparent DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly flat so they are great for macro...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of translucent smoke black DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of Adafruit Dark Gray DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of purple DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly flat...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of translucent red DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of light blue DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of blue DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly flat so...

Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of purple DSA keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any  Cherry MX or compatible switch  to turn your Feather or breakout into the lil'est macro keypad.  DSA profile key caps are fully symmetric in all four directions, and are fairly...