Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

The Pogo Pin Probe Clip is a great way to test and connect with pin-point accuracy without soldering! It's sort of like an alligator clip with a built in springy pogo pin - so you can connect to any PCB pad for 'scoping, analyzing or multimetering The clip is strong enough to grip onto a PCB, but has a soft grip so it won't mar or damage circuits. The 'tongue' is a round-tip pogo pin - a little spring-loaded contact...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

One can never have enough socks, or USB ports. Add some more USB capability to your Raspberry Pi Zero, or any other single-board computer with the  Zero4U ! This is a 4-port USB 2.0 hub, almost identical to this one, but without the ferrite bead, standoffs or pogo pins . This might be a preferable format if you want to mount it on the bottom or side-by-side or with another HAT below it. It's also great as-is as a small USB...

One can never have enough socks, or USB ports. Add some more USB capability to your Raspberry Pi Zero with the  Zero4U ! This is a 4-port USB hub for Raspberry Pi Zero, and it can be mounted back-to-back onto a Pi Zero. The 4 pogo pins on the back will connect the PP1, PP6, PP22 and PP23 testing pads on your Raspberry Pi Zero – no soldering required! This item can only work with the Zero W if a ferrite ring is...

*Ka-thunk* Pin down that little PCB with our  Toggle Clamp , a sturdy and reliable way to quickly press and release with precision! A pogo-pin bed is a great way to connect and test boards without any soldering, but you have to somehow get that PCB aligned right and evenly pressed down on each pogo. After much experimenting, we settled on this toggle clamp and we use it all the time in our testing processes. This beauty is strong...

*Ka-thunk* Pin down that PCB with our  Toggle Clamp , a sturdy and reliable way to quickly press and release with precision! A pogo-pin bed is a great way to connect and test boards without any soldering, but you have to somehow get that PCB aligned right and evenly pressed down on each pogo. After much experimenting, we settled on this toggle clamp and we use it all the time in our testing processes. This beauty is strong enough...

*Ka-thunk* Pin down that PCB with our Toggle Clamp , a sturdy and reliable way to quickly press and release with precision! A pogo-pin bed is a great way to connect and test boards without any soldering, but you have to somehow get that PCB aligned right and evenly pressed down on each pogo. After much experimenting, we settled on this toggle clamp and we use it all the time in our testing processes. This beauty is strong enough to...

The highest quality test clips in the world! This Pomona SMD Grabber will last you years, if not decades. Use these to make your very own test cables and jigs. Push down on the end to extend the grabber clip. When 'grabbing', the plastic shroud helps avoid shorting, a common annoyance with alligator clips. These are the really nice ultra small grabber that can snag TQFP and SOIC pins. The SMD Grabber clips are a great way to test and...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 36" long Red version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 36" long Black version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

We have a couple of these handy  Pomona Female 0.1" Socket to Banana Plug 24"  cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 24" long Black version . We also carry this cable in red. This Female Socket to Banana Plug cable is terrific for prototyping or for use as a jumper on circuit boards, you can shove a ~22AWG solid...

We have a couple of these handy  Pomona Female 0.1" Socket to Banana Plug 24"  cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 24" long Red version . We also carry this cable in black. This Female Socket to Banana Plug cable is terrific for prototyping or for use as a jumper on circuit boards, you can shove a ~22AWG solid...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 24" long Red version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

The highest quality test clips in the world! These  Pomona Minigrabber Test Clips will last you years, if not decades. Use these to make your very own test cables and jigs. Push down on the end to extend the grabber clip. When 'grabbing', the plastic shround helps avoid shorting, a common annoyance with alligator clips. The Minigrabber-sized clips are a great way to test and connect without soldering, these clips are best for...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 24" long Black version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

For untangling insane hairdos we have moisturizers and combs, but if your desk or work bench is a big ol' mess of cables / wires / test leads then unfortunately you can't just comb it out. Introducing the Pomona Test Lead Holders ! No need to waste any more time searching for a particular test lead or cable. This is the orange version, meant for wires up to .21" diameter or 3AWG. With these racks, all of your patch cords...

For untangling insane hairdos we have moisturizers and combs, but if your desk or work bench is a big ol' mess of cables / wires / test leads then unfortunately you can't just comb it out. Introducing the Pomona Test Lead Holders ! No need to waste any more time searching for a particular test lead or cable. This is the black version, meant for wires up to .32" diameter or 0AWG. With these racks, all of your patch...

For untangling insane hairdos we have moisturizers and combs, but if your desk or work bench is a big ol' mess of cables / wires / test leads then unfortunately you can't just comb it out. Introducing the Pomona Test Lead Holders ! No need to waste any more time searching for a particular test lead or cable. This is the blue version, meant for wires up to .45" diameter or 4/0AWG. With these racks, all of your patch cords...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 12" long Black version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

Why are bananas never lonely? Because they hang around in bunches! And we have a bunch of these handy Pomona Minigrabber Test Clip to Stacking Banana Plug cables! Great for use with your benchtop equipment, these are the highest quality cables and will last you years, if not decades. This is the 12" long Red version . Check out different colors and sizes here. The Minigrabber Clip to Banana Plug is a great way to test and connect without...

If you're like me, you've always wanted a smaller and faster way to sense an object between 0.5 and 5 centimeters away. If you're really like me, you've wanted the sensor to come with a low current draw and on a tiny carrier board with all of the external components required to make it work. The  Pololu Carrier with Sharp GP2Y0D805Z0F Digital Distance Sensor  fits those both needs and more. it's one of...

If you're like me, you've always wanted a smaller and faster way to sense an object between 2 and 10 centimeters away. If you're really like me, you've wanted the sensor to come with a low current draw and on a tiny carrier board with all of the external components required to make it work. The Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor fits those both needs and more. it's one of Sharp's fastest...

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are low sensitivity non-directional vibration induced trigger switches. Inside is a stiff spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic projects and...

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches. Inside is a very soft spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic projects...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 1.8" display has 128x160 color pixels. Unlike the low cost "Nokia 6110" and similar LCD displays, which are...

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are medium sensitivity non-directional vibration induced trigger switches. Inside is a medium hardness spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic...

This 316L stainless steel thread falls somewhere between a thick thread and a thin yarn. Most sewing machines wouldn't be happy with this thread since its thick, and it has the 'furry' soft feel of yarn which makes it poor for most e-textiles/wearables projects. However, the high conductivity and softness make it a great thread for making iPhone gloves! Sew a couple inches into the pad of your gloves to keep your hands toasty while...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 1.44" display has 128x128 color pixels. Unlike the low cost "Nokia 6110" and similar LCD displays, which are...

Remember when you were a kid and there was a birthday party at the pool and your parents totally embarrassed you by slathering you all over with sunscreen and you were all "MOM I HAVE ENOUGH SUNSCREEN" and she wouldn't listen? Well, if you had this UV Index sensor connected up to an Arduino you could have said "According to this calibrated SI1145 sensor from SiLabs, the UV index right now is 4.5 which means I do not need more...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available! The 2.2" display has 320x240 color pixels. Unlike the low cost "Nokia 6110" and similar LCD displays, which are...

The "poor man's" accelerometer! Tilt sensors are switches that can detect basic motion/orientation. The metal tube has a little metal ball that rolls around in it, when its tilted upright, the ball rolls onto the contacts sticking out of end and shorts them together. Be sure to read our detailed tutorial including diagrams and example code.

The "poor woman's" Raspberry Pi A+ / B+ / Pi 2 cobbler! This combo of 2x20 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A+/B+/Pi 2 (40 pins).  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so...

Say hello to our 0.96" 160x80 Color TFT Display w/ MicroSD Card Breakout – we think it's T - F - T errific! It's the size of your thumbnail, with glorious 160x80 pixel color. This very very small display is only 0.96" diagonal, packed with RGB pixels, for making very small high-density displays. This lovely little display breakout is a great way to add a small, colorful and bright display to any project. Since the display...

This lovely little shield is the best way to add a small, colorful and bright display to any project. We took our popular 1.8" TFT breakout board and remixed it into an Arduino shield complete with microSD card slot and a 5-way joystick navigation switch and three selection buttons! Since the display uses only 4 pins to communicate and has its own pixel-addressable frame buffer, it can be used easily to add a display & interface without...

Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening, aquarium, or pool project. There are two 1/2" (Nominal NPS) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can flow. Unlike the plastic solenoid valve, this one does not have a gasket, so there is no minimum pressure requirement. However, they...

Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 Case Ever - we decided to make it even better by adding  COLORS!!!!!  Mix and match snap-on lids and bases to form your favorite combinations.  Buy one base then match different colored lids to your room or outfit.  Or  buy all of them  so that you can adjust your Pi B+'s case based on your mood, your favorite sports team, or even...

The "poor woman's" Raspberry Pi cobbler! This combo of 2x13 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A and B.  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so standard, but a royal pain to use with...

The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of...

The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of...

The Pololu Zumo robot is an Arduino-controllable tracked robot platform that is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. It includes two micro metal gearmotors coupled to a pair of silicone tracks, a stainless steel bulldozer-style blade, an array of six infrared reflectance sensors for line following or edge detection, a 3-axis accelerometer / 3-axis magnetometer / 3-axis gyroscope, and a buzzer for simple...

A dream come true...an analog LED strip with both RGB and Warm White LEDs...It's so........bbbeeeaaaaauuuttttiiiifuuulllll!!! These LED strips are fun and glowy. There are 60 RGB and Warm White LEDs per meter - you can control the entire strip at once with any microcontroller and three transistors. The way they are wired, you will need a 9-12VDC power supply and then ground the R/G/B/W pins to turn on the colors. Use any NPN or...

Give your Pi some reach with this GPIO extender cable, which has two matching connectors on the end of a 12" (300mm) long gray cable. Plug one end into your Pi and the other end will have a boxed male header you can plug in a Pi Plate that is expecting to go onto a Pi. This cable is not compatible with the Raspberry Pi Model B+ Please note! Some electronics do not like having a 12" long cable involved where they are expecting a short...

The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of...

Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding  COLORS!!!!!  Mix and match snap-on lids and bases to form your favorite combinations.  Buy one base then match different colored lids to your room or outfit.  Or  buy all of them  so that you can adjust your Pi A+'s case based on your mood, your favorite sports team, or even your...

3D Hubs has published what may be the bible for 3D printing. The 3D Printing Handbook is intended for all skill levels, and it's an essential book for makers wanting to dip their toes in the ever-growing pool of 3D printing design and application.  The wealth of practical advice and guidelines come from first-hand experience from machine operators and industry experts. This tome is seriously chock-full of straightforward...

You are a welder of METAL! Adafruit offers a fun and exciting badges to celebrate achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a sticker is just one of the many ways to show and share. This is the "I learned how to weld!" badge for use with educators, classrooms, workshops, Maker Faires, TechShops, Hackerspaces, Makerspaces and around the world to...

A dream come true...an analog LED strip with both RGB and Cool White LEDs...It's so........bbbeeeaaaaauuuttttiiiifuuulllll!!! These LED strips are fun and glowy. There are 60 RGB and Cool White LEDs per meter - you can control the entire strip at once with any microcontroller and three transistors. The way they are wired, you will need a 9-12VDC power supply and then ground the R/G/B/W pins to turn on the colors. Use any NPN or...

These LED strips are ultra bright, fun and glowy. There are 60 cool white LEDs per meter, and you can control the entire strip at once with any microcontroller and a power transistor. The way they are wired, you will need a 9-12VDC power supply and connect directly. If you want to dim the strip, use any NPN or N-channel MOSFET (although the big powerful kind is good for a large strip) and PWM the input. We splurged and got the weatherproof kind...

If you’ve already dipped your toes in the Python pool as a programmer, educator, or maker, you’re ready to learn more—and have fun along the way! This practical guide delivers the knowledge you need to roll up your sleeves and create exceptional embedded projects with this lean and efficient programming language. You'll be able to build faster, better, more intuitive projects with the power of Python behind you. No...

These LED strips are fun and glowy. There are 60 warm white LEDs per meter, and you can control the entire strip at once with any microcontroller and a power transistor. The way they are wired, you will need a 9-12VDC power supply and connect directly. If you want to dim the strip, use any NPN or N-channel MOSFET (although the big powerful kind is good for a large strip) and PWM the input. We splurged and got the weatherproof kind with white...

These LED strips are fun and glowy. There are 30 RGB LEDs per meter, and you can control the entire strip at once with any microcontroller and three transistors. The way they are wired, you will need a 9-12VDC power supply and then ground the R/G/B pins to turn on the three colors. Use any NPN or N-channel MOSFET (although the big powerful kind is good for a large strip) and PWM the inputs for color-mixing. For powering, a good 12V supply is...

These LED strips are fun and glowy. There are 60 RGB LEDs per meter - twice as many as our other strip, and you can control the entire strip at once with any microcontroller and three transistors. The way they are wired, you will need a 9-12VDC power supply and then ground the R/G/B pins to turn on the three colors. Use any NPN or N-channel MOSFET (although the big powerful kind is good for a large strip) and PWM the inputs for color-mixing. We...

You are a welder of METAL! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a sticker is just one of the many ways to show and share. This is the "I learned how to weld!" sticker for use with educators, classrooms, workshops, Maker Faires, TechShops, Hackerspaces, Makerspaces and around the world...

Turn your iPhone 4S into a black monolith - great for when you want a sleek minimal look. This kit comes with a shiny black plastic back and two basic screwdrivers (one pentalobe, one phillips - use whichever your phone has) to remove the back and replace it. Replacing the back of an iPhone is a 5 minute project. Simply remove the two screws next to the dock connector, slide the old back off, and slide the new one on. Replace the two screws and...

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black with the Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms) Full colour screen-printed logo Preshrunk. Machine...

The Raspberry Pi 3 Model B is the most popular Raspberry Pi computer made, and the Pi Foundation knows you can always make a good thing better ! And what could make the Pi 3 better? How about a  faster processor, 5 GHz WiFi, and updated Ethernet chip with PoE capability? Good guess - that's exactly what they did! The Raspberry Pi 3 Model B+ is the latest product in the Raspberry Pi 3 range, boasting an updated 64-bit quad core...

Connect two HDMI devices together with this basic HDMI cable. It has nice molded grips for easy installation, and is 1 meter long (about 3 feet). This is a HDMI 1.3 cable. We're now stocking a very fancy Official Raspberry Pi cable with overmolding and a Pi logo. Please note that these molded connectors are a little chunkier than classic HDMI cables  

Still searching for the Pi Zero enclosure that works for you? Try out this fully injection molded Raspberry Pi Zero case from ModMyPi! Designed to optimise protection whilst maintaining device useability, this Pi Zero case consists of a 3-part clip together construction with microSD card cover and embossed Raspberry Pi Foundation logo, which acts as a ventilation point for heat extraction. Each case features a top and bottom GPIO...

Look, we're not saying anyone's watching you. We're not saying that some secret organization has taken over your webcam and is recording you, right now, as you read this sentence. And we're definitely not saying the government's watching you. We're not saying that the FBI or the NSA took over your laptop's camera and are making sure you're not using your Onion Pi too much. That would be crazy - like thinking that...

You've learned the Python programming language! Python is an easy-to-learn and programming language that's popular for its powerful capabilities and human-readable code. The Python logo is used with permission from the Python Foundation. Adafruit offers a fun and exciting "badges" to celebrate achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a...

Arduino! You learned how to program and use the Arduino Microcontroller board. Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a badge is just one of the many ways to show and share. This is the "I'm learning Arduino" badge for use with educators, classrooms, workshops, Maker Faires,...

If you're an industrial designer, chances are you've got a set of IDEO method cards. If you're an artist or musician, maybe you like to flip through a set of Brian Eno's Oblique Strategies. And if you're an engineer, now you can brush up on techniques and discover time-tested patterns with Arachnid Lab's Circuit Patterns card set. Each card has a schematic and short description of a common circuit pattern in electronics....

You love the language, you love the layout options, so now it's time to proudly show off the logo with our Swift badge! Swift is a programming language that works great with iOS apps and with Cocoa and Cocoa touch. It works side-by-side with Objective-C and has a great layout function called Interactive Playgrounds where you can see results in real-time as you code. All of this helps bring your iOS apps to the next level. ...but you probably...

You've learned the Ruby programming language! Ruby is A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. The Ruby logo is released under the terms of the Creative Commons Attribution-ShareAlike 2.5 License. Adafruit offers a fun and exciting "badges" to celebrate achievement for electronics, science and engineering. We believe...

You have mastered HTML 5 and built something amazing! Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a badge is just one of the many ways to show and share. This is the "HTML 5" badge for use with educators, classrooms, workshops, Maker Faires, TechShops, Hackerspaces, Makerspaces and around the...

You have mastered HTML 5 and built something amazing! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a sticker is just one of the many ways to show and share. This is the "HTML 5" badge for use with educators, classrooms, workshops, Maker Faires, TechShops, Hackerspaces, Makerspaces and around...

This TFT was discontinued! We have another 2.2" TFT in the shop, so check that out if you need a 2.2" display for your project. Please note it does not use the same wiring or controller so it is not a drop-in replacement for this TFT. This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 3-wire SPI to communicate and has its own pixel-addressable frame...

Making Things Move reveals practical mechanical design principles to readers who may have no background in engineering and shows how to apply those principles through a wide range of sample projects, from art installations to toys to labor-saving devices. This book is for anyone who has ever wanted to make something that moves but didn't know where to start. Maybe you're a sculptor who wants your artwork to spin around on a pedestal, or...

If you want a fast, modern MCU that has just about everything covered for you, the ARM Cortex-M3 based LPC1769 is a pretty reliable choice! 120MHz ARM Cortex-M3 MCU with 512 kB flash and 64 kB SRAM Full-Speed (12 Mb/s) USB 2.0 with on-chip PHY with support for USB device, host and OTG Ethernet support (with dedicated DMA for high speed memory transfers) Four UARTs, CAN 2.0, Three SPI buses, Three I2C buses, and I2S for audio 12-bit ADC and...

Turn your iPhone 4S invisible! OK well maybe not invisible, but with this clear back you can gaze deeply into the inner works of the iPhone - great for when you want a geeky cyber-look or want to place a visible RFID tag inside the phone. This kit comes with a clear plastic back and two basic screwdrivers (one pentalobe, one phillips - use whichever your phone has) to remove the back and replace it. Replacing the back of an iPhone is a 5 minute...

Turn your iPhone 4 invisible! OK well maybe not invisible, but with this clear back you can gaze deeply into the inner works of the iPhone - great for when you want a geeky cyber-look or want to place a visible RFID tag inside the phone. This kit comes with a clear plastic back and two basic screwdrivers (one pentalobe, one phillips - use whichever your phone has) to remove the back and replace it. Replacing the back of an iPhone is a 5 minute...

Turn your iPhone 4 into a black monolith - great for when you want a sleek minimal look. This kit comes with a shiny black plastic back and two basic screwdrivers (one pentalobe, one phillips - use whichever your phone has) to remove the back and replace it. Replacing the back of an iPhone is a 5 minute project. Simply remove the two screws next to the dock connector, slide the old back off, and slide the new one on. Replace the two screws and...

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms) Full colour screen-printed logo Preshrunk. Machine washable....

Like the Raspberry Pi and want to support the Raspberry Pi foundation? All while looking good at it? Adafruit now carries the Official Raspberry Pi shirts! In Adafruit black The Raspberry Pi logo proudly displayed on this classic black t-shirt. This is a high quality heavy cotton t-shirt with a beautifully screen-printed full colour Raspberry Pi logo.   100% Heavy Cotton (185gms)Full colour screen-printed logoPreshrunk. Machine washable....

This gorgeous and indestructable Raspberry Pi™ Case is as awesome as it is functional. Made in the U.S.A. by Barch Designs from Solid 6061-T6 Aircraft Grade Billet Aluminum which protects your Raspberry Pi from damage and also keeps your Pi running extra-cool by acting as a thermal heat sink (Please note: heat sinking is not required to use the Pi, but some people like having their Pi run cold) The Pi Holder case is milled by Barch Designs...

This gorgeous and indestructible Raspberry Pi™ Case is as awesome as it is functional. Made in the U.S.A. by Barch Designs from Solid 6061-T6 Aircraft Grade Billet Aluminum which protects your Raspberry Pi from damage and also keeps your Pi running extra-cool by acting as a thermal heat sink (Please note: heat sinking is not required to use the Pi, but some people like having their Pi run cold) The Pi Holder case is milled by Barch Designs...

Stickers for your bento! Use these six stickers to perfectly fit over the logo on the OtterBox 3000 (large) and 2000 (medium) models. Let everyone know your jumble of wires and 'tronix is your homework, a harmless science project, or open source hardware! This sticker pack is included in Lady Ada's Bento Box bundle. Goes great on laptops and workbenches,too. These gorgeous stickers are glossy, vinyl and made to last a lifetime. Made with...

This is an official FIRST® logo on embroidered patch. Patch measures 3" wide comes with heat seal backing. Produced by Logo Loc LLC. Manchester, NH http://www.usfirst.org/ FIRST's mission is to inspire young people to be science and technology leaders, by engaging them in exciting mentor-based programs that build science, engineering and technology skills, that inspire innovation, and that foster well-rounded life capabilities...

New from Printrbot, the Metal Plus is a rock solid, all metal, fully-assembled beast of a printer! The new Printrbot Metal Plus w/ Heated Bed is constructed of powder coated metal and machined aluminum with open platform for fabricating parts up to 10 x 10 x 10 inches using 1.75mm PLA filament (As opposed to the 6 x 6 x 6 inch build volume of the cheaper Printrbot Simple Metal). As of May 19th, 2015, we are selling the updated 1504 model...

The Arduino starter kit provides an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It contains all of the essential components required to start programming with the Arduino Uno board, and a guidebook featuring 15 different projects, which are designed to evolve the user from beginner to professional level. The starter kit has been developed together with a series of ten video tutorials hosted...

This compact, low-cost case by Cyntech is tailored to fit the Raspberry Pi board and provides openings for all the connectors. This includes an exit slot in the side of the case allowing a ribbon cable to be fitted to the board’s 26-pin GPIO header. Another neat feature is the light pipe window for viewing the board’s LED indicators. The case, which is supplied in the distinctive Raspberry colour and printed with the Raspberry Pi...