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Makey Makey Deluxe Kit
Price: $95.30
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Availability: Stocked
Sparkfun Item #: WIG-11519 -

"You may be the greatest living banana-pianist, but how will you ever know if you don’t make yourself a banana piano? Good news, that project and countless others are easier than you think they are with MaKey MaKey. Using the MaKey MaKey you can make anything into a key (get it?) just by connecting a few alligator clips. The MaKey MaKey is an invention kit that tricks your computer into thinking that almost anything is a keyboard. This allows you to hook up all kinds of fun things as an...

Conductive Thread Bobbin - 30ft (Stainless Steel)
Price: $4.85
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Availability: Stocked
Sparkfun Item #: DEV-10867 -

"This is 30 feet of conductive thread spun from stainless steel fiber and wound on a plastic bobbin. Use it to sew up all of your e-textile projects. This small bobbin is a great way to get into wearable electronics without the upfront cost of buying an entire spool of thread. 30 feet of thread is enough to get a simple design stitched onto your shirt, backpack or hat. What sets this thread apart from the other conductive thread that we carry is the fact that it’s actually spun from this...

Split Shipping - Ship Me Stocked Stuff Now and The Rest Later
Price: $5.50
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Availability: Stocked
MK-Misc Item #: MWTI-1 -

Ordered a mix of order-on-demand items we're bring in for you and items we have on the shelf?We can courier the stocked items to you now and the OOD items later with this upgrade-shipping item.

Teensy 3.2
Price: $34.16
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Availability: Stocked
Sparkfun Item #: DEV-13736 -

"The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.2 comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program for the Teensy in your favorite program editor using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy! The processor on the Teensy also has access to the USB and can emulate any kind...

Makey Makey - Standard Kit
Price: $83.58
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Availability: Stocked
Sparkfun Item #: WIG-11511 -

"You may be the greatest living banana-pianist, but how will you ever know if you don’t make yourself a banana piano? Good news, that project and countless others are easier than you think they are with MaKey MaKey. Using the MaKey MaKey you can make anything into a key (get it?) just by connecting a few alligator clips. The MaKey MaKey is an invention kit that tricks your computer into thinking that almost anything is a keyboard. This allows you to hook up all kinds of fun things as an...

Arduino Uno - R3
Price: $50.20
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Availability: Stocked
Sparkfun Item #: DEV-11021 -

"This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The Uno R3 also adds SDA and SCL pins next to the AREF. In...

Coin Cell Battery Holder - 20mm (Sewable)
Price: $2.09
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Availability: Stocked
Sparkfun Item #: DEV-08822 -

"This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy. The feet of the holder have a small hole that allow it to be sewn without modification. Documents:Datasheet"

Female Headers
Price: $2.48
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Availability: Stocked
Sparkfun Item #: PRT-00115 -

"Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them extensively in our SparkFun Original boards. They mate very well with break away male headers. Please note: You will probably lose one pin with each cut. Features: Receptacle Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Receptacle Depth: 6 mm "

Copper Tape - 5mm (50ft)
Price: $4.76
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Availability: Stocked
Sparkfun Item #: PRT-10561 -

"Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is adhesive-backed, 5mm wide and comes in rolls of 50 feet. Thickness: 3 mil"

Resistor Kit - 1/4W (500 total)
Price: $13.25
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Availability: Stocked
Sparkfun Item #: COM-10969 -

"Resistors are a good thing, in fact, they’re actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear into thin air. The only way to be sure that you’re gonna have the resistor you need when you need it is to stock up, and keep them organized. We have just the thing! Our new branded resistor kit comes with 25 each of 20 different resistor values (including 0Ω links!). All of these resistors are stapled into a tri-fold pack and...

Conductive Thread - 60g (Stainless Steel)
Price: $69.92
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Availability: Stocked
Sparkfun Item #: DEV-11791 -

"This is about 360 yards of conductive thread spun from stainless steel fiber and wound on a spool. You can use it as a creative way to connect various electronics onto clothing projects. This large spool is a great way to get into wearable electronics without a large upfront cost and a large enough quantity to not be afraid of making a few mistakes. What sets this thread apart from the other conductive thread that we carry is the fact that it’s actually spun from stainless steel fibers...

Break Away Headers - Straight
Price: $2.50
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Availability: Stocked
Sparkfun Item #: PRT-00116 -

"A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square Number of Pins: 40 Pin Spacing: 0.1" (2.54 mm) Pin Length: 11.5 mm "

Temperature Sensor - TMP36
Price: $2.50
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Availability: Stocked
Sparkfun Item #: SEN-10988 -

"This is the same temperature sensor that is included in our SparkFun Inventor’s Kit. The TMP36 is a low voltage, precision centigrade temperature sensor. It provides a voltage output that is linearly proportional to the Celsius temperature. It also doesn’t require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range. We like it because it’s so easy to use: Just...

Thermochromatic Pigment - Sapphire Blue (20g)
Price: $20.92
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Availability: Stocked
Sparkfun Item #: COM-11556 -

"We’ve all seen toys and things that change color when you run them under warm water or heat them up in the sun. Some of us were especially mesmerized and had to find out what made them do that. It turns out that this is a property called “thermochromism” and it can be implemented in a number of ways. This particular pigment is a Leuco dye type pigment which is made up of a mixture of Leuco dyes, weak acids and salts microencapsulated in polymer. Sounds complicated, right?...

WiFi Module - ESP8266
Price: $10.82
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Availability: Stocked
Sparkfun Item #: WRL-13678 -

"The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s...

SparkFun Logic Level Converter - Bi-Directional
Price: $4.76
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Availability: Stocked
Sparkfun Item #: BOB-12009 -

"If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on...

Stepper Motor - 68 oz.in (400 steps/rev)
Retail: $40.00
Price: $28.25
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Availability: Stocked
Sparkfun Item #: ROB-10846 -

"These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. This is a Bipolar motor. Features: Step Angle (degrees) : 0.9 2-Phase Rated Voltage: 3V Rated Current: 1.7A/Phase 5mm Diameter Drive Shaft Holding Torque: 48N.cm NEMA 17 form factor Documents: Datasheet Product Video " ...

Flex Sensor 4.5"
Price: $20.98
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Availability: Back Order
Sparkfun Item #: SEN-08606 -

"A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It’s so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications. Documents:...

Thermochromatic Pigment - Red (20g)
Price: $21.31
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Availability: Stocked
Sparkfun Item #: COM-11555 -

"We’ve all seen toys and things that change color when you run them under warm water or heat them up in the sun. Some of us were especially mesmerized and had to find out what made them do that. It turns out that this is a property called “thermochromism” and it can be implemented in a number of ways. This particular pigment is a Leuco dye type pigment which is made up of a mixture of Leuco dyes, weak acids and salts microencapsulated in polymer. Sounds complicated, right?...

Arduino Pro Mini 328 - 5V/16MHz
Price: $16.58
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Availability: Back Order
Sparkfun Item #: DEV-11113 -

"It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the...

Hook-Up Wire - Assortment (Solid Core, 22 AWG)
Price: $26.38
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Availability: Stocked
Sparkfun Item #: PRT-11367 -

"An assortment of colored wires: you know it’s a beautiful thing. Six different colors of solid core wire in a cardboard dispenser box. Sit this on your workbench and stop worrying about having a piece of wire around! Features: 22 AWG 25 ft / Spool 6 Spools in Six Different Colors Colors are Red, Blue, Yellow, Green, Black, and White Dispenser Box! "

Infrared Proximity Sensor Long Range - Sharp GP2Y0A02YK0F
Price: $25.01
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Availability: Stocked
Sparkfun Item #: SEN-08958 -

"Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module. This sensor is great for sensing objects up to 5 feet away! Documents: Datasheet GP2Y0A02YK0F " ...

Teensy LC
Price: $22.85
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Availability: Stocked
Sparkfun Item #: DEV-13305 -

"The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy LC (Low Cost) is a 32 bit microcontroller board that provides you with an uncomplicated option for getting started with the Teensy line of products without breaking the bank! The Teensy LC comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program for the Teensy in your favorite program editor using...

SparkFun FTDI Basic Breakout - 5V
Price: $24.92
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Availability: Stocked
Sparkfun Item #: DEV-09716 -

"This is the newest revision of our FTDI Basic. We now use a SMD 6-pin header on the bottom, which makes it smaller and more compact. Functionality has remained the same. This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 5V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out the DTR pin as opposed to the RTS pin...

Flex Sensor 2.2"
Price: $13.25
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Availability: Stocked
Sparkfun Item #: SEN-10264 -

"A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It’s so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications. Note: Please...

Servo - Generic (Sub-Micro Size)
Price: $14.92
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Availability: Stocked
Sparkfun Item #: ROB-09065 -

"Here is a simple, low-cost, high quality servo for all your mechatronic needs. This servo is very similar in size and specifications to the Hitec HS-55. This little guy is able to take in 6 volts and deliver 20.8 oz-in. of maximum torque at 0.10 sec/60° This small servo comes with a standard 3 pin power and control cable, and all hardware listed below. Note: This servo is rated for 180° rotation, but in actuality it only hits ~160°. Features: Voltage: 4.8-6.0 Volts Torque:...

Force Sensitive Resistor - Square
Price: $15.49
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Availability: Stocked
Sparkfun Item #: SEN-09376 -

"This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a...

Needle Nose Pliers
Retail: $4.50
Price: $3.25
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Availability: Stocked
Sparkfun Item #: TOL-08793 -

"Mini Pliers. These are great little pliers! A must have for any hobbyist or electrical engineer. Crucial for inserting devices into bread boards and bending pins. 4" long."

Bare Conductive - Electric Paint Pen (10ml)
Retail: $16.40
Price: $16.05
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Availability: Stocked
Sparkfun Item #: COM-11521 -

"Bare Conductive’s Electric Paint is just like any other water-based paint… except that it’s electrically conductive! This means that you can actually paint wires onto things like models, clothes, furniture, walls, almost anything you can think of. Standard acrylic or water-based paints can even be used alongside Electric Paint to act as insulation or to create multi-layer circuitry! Oh yeah, and now? It comes in a pen! Bare’s Electric Paint Pens are a great...

Jumper Wires Standard 7" M/M - 30 AWG (30 Pack)
Price: $3.25
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Availability: Stocked
Sparkfun Item #: PRT-11026 -

"If you need to knock up a quick prototype there’s nothing like having a pile of jumper wires to speed things up, and let’s face it: sometimes you want quantity over quality. These are the same jumper wires that come with the SparkFun Inventor’s Kit, they’re less rugged than the premium jumper wires but they’re great for bread-boarding, they’re less expensive and we sell them in packs of 30! They may not hold up to year after year of abuse but they’re...

Vacuum Pump - 12V
Price: $24.92
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Availability: Stocked
Sparkfun Item #: ROB-10398 -

"This vacuum pump really sucks! This pump operates at 12V and has enough suction for most small projects. We even used one to make our very own universal gripper using coffee grounds, balloon and some other parts. Features: 12V motor 12W operation ¼" barbs 0-16" Hg vacuum range Documents: Dimensional Drawing Spec Sheet " ...

Heat Shrink Kit
Price: $13.25
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Availability: Stocked
Sparkfun Item #: PRT-09353 -

"We love heat shrink! We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrically isolate exposed solder joints. We worked with a manufacturer to create a kit that we would use: lots of colors, lots of sizes, nothing too long. We specially requested some of the sizes with heat sensitive glue which significantly increases stress relief and water proofing. This kit includes 95 pieces of heat shrink, all of varying colors and sizes, and comes in a...

Servo - Generic Continuous Rotation (Micro Size)
Retail: $19.95
Price: $19.92
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Availability: Stocked-NoBackOrder
Sparkfun Item #: ROB-10189 -

"Here, for all your mechatronic needs, is a simple, high quality continuous rotation servo motor. This servo is able to take in 6 volts and deliver 30.6 oz-in. of maximum torque at 0.14 sec/60° A standard 3-pin power and control cable is attached and all hardware listed below is included. Features: Voltage: 4.8-6.0 Volts Torque: 27.8/30.6 oz-in. (4.8/6.0V) Speed: 0.16/0.14 sec/60° (4.8/6.0V) Rotation: 360° Dual Ball Bearing Plastic Gears Includes: 1x SM-S3317S Full Rotation...

LilyPad Button Board
OOD!
Price: $2.42
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Availability: Back Order
Sparkfun Item #: DEV-08776 -

"We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and opens when you release (momentary push button). LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable! Note: A...

Thermochromatic Pigment - Black (20g)
Price: $20.92
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Availability: Stocked
Sparkfun Item #: COM-11558 -

"We’ve all seen toys and things that change color when you run them under warm water or heat them up in the sun. Some of us were especially mesmerized and had to find out what made them do that. It turns out that this is a property called “thermochromism” and it can be implemented in a number of ways. This particular pigment is a Leuco dye type pigment which is made up of a mixture of Leuco dyes, weak acids and salts microencapsulated in polymer. Sounds complicated, right?...

Humidity and Temperature Sensor - RHT03
Price: $16.58
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Availability: Stocked
Sparkfun Item #: SEN-10167 -

"The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature. Features: 3.3-6V Input 1-1.5mA measuring current 40-50 uA standby current Humidity from 0-100% RH -40 - 80 degrees C temperature range +-2% RH accuracy +-0.5 degrees C Documents: Datasheet Example Code GitHub " ...

Force Sensitive Resistor 0.5"
Price: $11.05
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Availability: Stocked
Sparkfun Item #: SEN-09375 -

"This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a...

Alligator Test Leads - Multicolored (10 Pack)
Price: $4.76
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Availability: Stocked
Sparkfun Item #: PRT-12978 -

"Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the workbench itself. Whether you’re just trying to make a few quick connections to test your circuit or having trouble making your multimeter leads stay where you need them, these spring-loaded clips are a workshop must-have. Each lead in this pack of tern is 50cm long with a rubber shrouded alligator clip on each end. There are five different colors, you get two each...

SparkFun FTDI Basic Breakout - 3.3V
Price: $24.92
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Availability: Stocked
Sparkfun Item #: DEV-09873 -

"This is the newest revision of our FTDI Basic. We now use a SMD 6-pin header on the bottom, which makes it smaller and more compact. Functionality has remained the same. This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out the DTR pin as opposed to the RTS...

Big Easy Driver
Price: $32.92
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Availability: Stocked
Sparkfun Item #: ROB-12859 -

"The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It’s the next version of the popular Easy Driver board. Each Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 30V, and includes on-board...

Jumper Wires - Connected 6" (F/F, 20 pack)
Price: $3.22
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Availability: Stocked
Sparkfun Item #: PRT-12796 -

"These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to any other male header. Combine these with our male to male jumpers to create a male to female jumper. Multiple jumpers can be connected next to one another on a 0.1" header. Comes in one pack of 20 jumpers (colors shown). Each group of jumpers are connected to each other and can either be pulled apart in any quantity (from 1-20, of course) or kept whole based on you...

Hook-up Wire - Red (22 AWG)
Price: $4.22
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Availability: Stocked
Sparkfun Item #: PRT-08023 -

"Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'."

Stepper Motor with Cable
Price: $24.15
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Availability: Stocked
Sparkfun Item #: ROB-09238 -

"This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding Torque : 2.3kg*cm 5mm Diameter Drive Shaft Winding resistance: 32.6 Ω Winding inductance: 48 mH Max flux linkage: 1.8 Vs Maximum Detent Torque: 0.016 N.M Total inertia (kg.m.m): 3.5 Kg.m.m Total friction (kg.m/s): 4 Kg.m/s NEMA 16 Mounting Hole Pattern (31mm) Motor Width: 42mm (1.67”)...

Flush Cutters - Hakko
Price: $11.58
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Availability: Stocked
Sparkfun Item #: TOL-11952 -

"These are our new and improved flush cutters, giving you a way to cut leads very cleanly and close to the solder joint. Diagonal cutters are good, but if you really need to get up close and personal, flush cutters are the way to go. They have a nice spring-action and a comfy grip. Plus, the color combination of red and black is fetching, I must say. Documents: Product Video " ...

Diagonal Cutters
Retail: $4.50
Price: $3.25
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Availability: Stocked
Sparkfun Item #: TOL-08794 -

"Mini Diagonal Cutters. These are great little cutters! A must have for clipping leads and extra solder tails. 4" long."

Jumper Wires - Connected 6" (M/F, 20 pack)
Price: $3.22
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Availability: Stocked
Sparkfun Item #: PRT-12794 -

"These are 6" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board. Multiple jumpers can be connected next to one another on a 0.1" header. Comes in one pack of 20 jumpers (colors shown). Each group of jumpers are connected to each other and can either be pulled apart in any quantity (from 1-20, of course) or kept whole based on you needs. These jumper wires can be used for pretty much everything! They work great with breadboards,...

Arduino Pro Mini 328 - 3.3V/8MHz
Price: $16.58
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Availability: Stocked
Sparkfun Item #: DEV-11114 -

"It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the...

Arduino Mega 2560 R3
Price: $76.72
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Availability: Stocked
Sparkfun Item #: DEV-11061 -

"Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital...