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Sparkfun products range from things like resistors and LEDs to humidity sensors and LCD screens. Including: Books, Cables, Cellular, Components, Development Tools, E-Textiles, GPS, Kits, LCDs, Programmers, Prototyping, Sensor, Tools, Robotics, Wireless
| Product | Description | Price | Add to Cart | |
|---|---|---|---|---|
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Arduino Uno - R3 | Arduino Uno - R3 sku: 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... | $32.50 | |
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Resistor Kit - 1/4W (500 total) | Resistor Kit - 1/4W (500 total) sku: 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 orga... | $9.00 | |
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TMP36 - Temperature Sensor | TMP36 - Temperature Sensor sku: 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 an... | $1.65 | |
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Arduino Due | Arduino Due DEV-11589 The Due is Arduino's first ARM-based Arduino development board. This board is based on a powerful 32bit CortexM3 ARM microcontroller made programmable through the familiar Arduino IDE. It increases the computing power available to Arduino users keeping the language as compatible as pos... | $56.95 | |
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Breadboard Power Supply Stick 5V/3.3V | Breadboard Power Supply Stick 5V/3.3V sku: PRT-10804 This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. Input power can be supplied to either the DC barrel jack or the two pin header labeled ... | $16.00 | |
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Stepper Motor - 58 oz.in (400 steps/rev) | Stepper Motor - 58 oz.in (400 steps/rev) sku: ROB-10846 These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. Features: Step Angle (degrees) : 0.9 2-Phase Rated Voltage: 3V Rated Current: 1.7A/Phase 5mm Diameter Drive Shaft Hold... | $26.00 | |
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Conductive Thread Bobbin - 60ft | Conductive Thread Bobbin - 60ft sku: DEV-10867 This is 60 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. 60 feet ... | $3.50 | |
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Small Heatsink with Thermal Tape (pack of 5) | Small Heatsink with Thermal Tape (pack of 5) sku: PRT-10746 These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper driver. We ship them in packs of five with a strip of thermal tape pads that can be used to attach them to your component. Docu... | $8.00 | |
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Arduino Wi-Fi Shield | Arduino Wi-Fi Shield DEV-11287 The Arduino WiFi Shield allows an Arduino board to connect to the internet using the 802.11 wireless specification (WiFi). It is based on the HDG104 Wireless LAN 802.11b/g System in-Package. An Atmega 32UC3 provides a network (IP) stack capable of both TCP and UDP. Use the ... | $125.00 | |
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Basic 16x2 Character LCD - RGB Backlight 5V | Basic 16x2 Character LCD - RGB Backlight 5V sku: LCD-10862 This is similar to other 16x2 character LCDs that you've seen before but with one vibrant difference: The backlight is actually an RGB LED. This means that you can change the backlight of this display to any color you want by controlling the three backlight levels. I... | $16.00 | |
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Surface Transducer - Large | Surface Transducer - Large sku: COM-10975 Surface transducers give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook it up to an audio source and press it ag... | $22.00 | |
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Stepper Motor - 125 oz.in (200 steps/rev) | Stepper Motor - 125 oz.in (200 steps/rev) sku: ROB-10847 These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. Note: This is a uni-polar stepper, meaning that if you are going to drive it with a bipolar stepper driver, you can ignore the yellow and white ... | $55.00 | |
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Surface Transducer - Small | Surface Transducer - Small sku: COM-10917 Surface transducers give you the awesome power to turn almost any surface into a speaker. Much like our larger surface transducer, this is essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. You ... | $12.00 | |
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BarePaint - Conductive Paint | BarePaint - Conductive Paint sku: COM-10994 Bare 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 alon... | $29.00 | |
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Standoff - Nylon (3/8", 4-40, 10 packs) | Standoff - Nylon (3/8", 4-40, 10 packs) sku: PRT-10927 These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of 10. Check below for matching screw... | $3.30 | |
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4-Digit 7-Segment Display - White | 4-Digit 7-Segment Display - White sku: COM-10931 This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points. The LEDs have a forward voltage of 1.9VDC and a max forward current of ... | $2.50 |

















