Do you have a good understanding of various sensors or need a variety of them for a project? This kit includes a sensor for just about every job. With everything included in this kit, you’ll be able to sense gesture, humidity, tem...

  Description: This is the MyoWare Proto Shield, a simple proto-board for your MyoWare Muscle Sensor. With this shield you will be able to use the area provided to solder on whatever custom circuitry you can come up with. This shield provides 8 ...

      This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol...

    Product details   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. The Arduino Pro series is...

  Product details   This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will ...

Description These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and ...

The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board.   ...

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    Product details   This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. These little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purp...

  Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pin headers much better. Can be cut to size with a pair of wire-cutters. Standard .1" spacing....

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    ...

  Description: This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it bread...

  Product Details   This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldered to the back side of the PCB. We recommend trimming the connector leads on the butto...

  Product details   This is a translucent silicon rubber button pad with 16 buttons originally inspired by the folks at monome.org. Each button has a hole underneath that accepts either a 3mm or 5mm standard LED. The idea is that you can cr...

    This is a breakout board for Freescale’s MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrod...

Description: This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.   This sensor has a high sensitivity and fast response ti...

Product details This coin acceptor will take up to 6 different kinds of coin! Whether you’re building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project....

Specifications: Manufacturer:SparkFun Electronics Product Category:Daughter Cards & OEM Boards RoHS: Details Brand:SparkFun Product Type:Daughter Cards & OEM Boards Subcategory:Embedded Solutions Unit Weight:18,507 g ...

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These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it"s aluminum, it"s easy to cut and drill so t...

Want to start playing with sensors, but don’t know where to begin? This kit includes a variety of basic sensors for any beginner or experienced programmer. With everything included in this kit, you’ll be able to sense acceleration, force,...

   LDR, 200KOHM, 80MW, VT900 SERIES  Power Rating: 80mW  Dark Resistance: 200kohm  Resistance @ Lux: 12kohm  Series: VT900  Operating Temperature Min: -40°C  Operating Temperature...

Description: 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 th...

  Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.   These sensors are simple to set up and gr...

Simple breakout board for the MQ - 3, MQ - 4 and MQ - 6 gas sensors. All you need is VCC at 5V, GND, and a resistor to an ADC, that is it.   Note: This is the PCB only. Sensors listed below.   Dimensions: 16.8mm diameter   Documents: -...

The GP-1818MK is a low-cost - high performance GPS module with built in antenna. It can provide position, velocity, and accurate timing through the standard NMEA-0183 protocol. Being low power and compact in design, the GP-1818MK is perfect for basic...

    Product Details   The EM-506 GPS receiver from USGlobalSat based on the spectacular SiRF StarIII chipset. This complete module is built upon the same technology as the ET-301, but includes on-board voltage regulation, LED status in...

  Product Details   The GP-735 is a slim, ultra-high performance, easy to use GPS smart antenna receiver. With -162dBm tracking sensitivity and only 29 second cold start time, the GP735 is a tiny, yet powerful, piece of tech. The slim desig...

  Product Details   The LS20031 GPS receiver is a complete GPS smart antenna receiver, that includes an embedded antenna and GPS receiver circuits. This low-cost unit outputs an astounding amount of position information 5 times a second. Th...

This is a framed graphical LCD 64x128 with LED backlight. This unit is a very clear STN type LCD with a simple command interface. This new module includes the negative voltage circuitry on board!   Utilizes the extremely common KS0108B parallel ...

  Description: This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or reception of radio signals from 1MHz to 6GHz. Designed to enable test and development of modern and next generation radio technologies, H...

Description This HDMI to VGA Adapter enables you to connect an HDMI port to a VGA port. These adapters are especially useful for displays or monitors that only use VGA ports so they can be used with HDMI devices like the pcDuino or Raspberry Pi. Each...

This is a 2x23 pin male PTH header. This piece is in the common configuration for Beaglebone Black headers that can be broken apart to form smaller header formations. Each pin has a spacing of 0.1" in between each other.    ...

This is a breakout board for Honeywell’s HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. You can connect the output of the sensor directly to an ADC on a microcontroller; and,...

This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm.   This sensor has a high sensitivity and fast response time. The se...

These are good quality IC test hooks with a male connection wire. Instead of a single hook, these have two hooks that are capable of grabbing very small points (like SOIC IC legs). Comes in a bag of five IC hooks of different colors (black, red, whit...

Product details We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of basic red, yellow, blue and green 5mm LEDs (5 of each) all conveniently packaged in a nice reusable ESD safe bag. Incl...

  Product details   This is a mixed pack of 26 LEDs all conveniently packaged in a nice reusable ESD safe bag. They include the most used colors so you will always have what you need on hand. Make that next project shine!     Incl...

    Product details   The LED Rainbow Pack contains two diffused 5mm PTH LEDs of each color of the rainbow, red, orange, yellow, green, blue, and purple. This is a great way to sample each one and decide what you really need or just to...

  Description: This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project.   Note: Populate the board according to the polarity of the LED on the switch. The markings for the switch are ir...

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  Product details     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! ton closes whe...

  Product details   It’s a simple board which holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (two positive and two negative) for sewing into your project.   Documents:   - Schematic - Eag...

    Product details   A simple, very bright pink LED LilyPad. Light up the night!   LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively...

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    The LilyTiny is a tiny little LilyPad board designed to add flashy functionality to your project without taking up a lot of room. Even though it’s as small as some of the LilyPad sensors, this board actually has an ATtiny microcon...

    Product details   The LilyTwinkle is a tiny little LilyPad board designed to add some twinkle to your project. Even though it’s as small as some of the LilyPad sensors, this board actually has an ATtiny microcontroller on it ...

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected back to the sensor. This tiny board is perfect for line sensing applications and can be used in both 3.3V ...

  Description: The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a LiPo battery, has solder jumper selectable 5V and 3.3V output, and an under voltage protection of 2.6V. How...

This load sensor is the same one found in digital bathroom scales (you know, the ones you use in January for your New Year’s resolutions, and then forget about a month later). This sensor can measure up to about 110 pounds. Check the video belo...

This is a simple-to-use liquefied petroleum gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm.   This sensor has a h...

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    This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. &n...

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12 volts and have a stall torque of 9 oz-in. and a max speed of 900 RPM. Each micro gearmotor sports a 3mm D-shaft.   Note...

Description: These enclosures allow you to mount your micro gearmotor to other Actobotics products easily. Once your gearmotor is inserted, you can take advantage of the 0.77” hole pattern. These enclosures have a length of 1.14”, a width...

It"s your basic black action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functions. Overall length (including le...

    It’s your basic red action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functions. Overall length...

  Product details   It’s your basic white action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functio...

  Product details   It’s your basic yellow action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functi...

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Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Musical Instrument Shield is an easy way to add great sounding MIDI sound to your next Arduino project. This board is built around...

  This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).     Document...

  Product details   The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default, each channel is driven at 330mA; that current can be ...

Description: This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get...

Description: The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user. A small...

This new version uses an SMD 5x2 header. This is a simple to use USB AVR programmer. It is low cost, easy to use, works great with AVRDude, and is tested extensively on a Windows desktop. Based on Dick Streefland’s USBtiny and Limor Fried&rsquo...

    At SparkFun, they refuse to leave ‘good enough’ alone. That’s why they’re adding to their line-up of Arduino-compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32...

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    The BLE Nano from RedBearLab is one of the smallest Bluetooth 4.1 Low Energy (BLE) development boards in the market. At each BLE Nano’s core is a Nordic nRF51822, an ARM Cortex-M0 SoC plus BLE capable of running at 16MHz with ultr...

    The BLE Nano from RedBearLab is the smallest Bluetooth 4.1 Low Energy (BLE) development board on the market. With the included MK20 USB in this kit, you’ll be able to deploy firmware to BLE Nano even easier. At each BLE Nano&rsquo...

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 ...

    Description:    RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a ver...

Description RFID is useful for sensing and identifying tagged people and objects for access control, automation and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 40-bit ID. It is not...

  Description: The RockBLOCK Mk2 allows you to send and receive short messages from anywhere on Earth with a clear view of the sky and it works far beyond the reach of WiFi and GSM networks. Maybe you want to transmit weather information from mi...

  Product Details   Your project will probably need an on/off switch. If you plan to house the project in an enclosure, we found this great rocker switch to help you out. RoHS and UL approved.   Features:   Right angle solid throu...

  Product details   This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It’ll also look pretty slick in your project.   Documents:   - Dimensional Drawing...

  Description: This is a single pole, 10 position rotary switch able to select up to 10 different states in a durable package. Unlike our other rotary switch, this model is much more robust and capable of handling larger currents and voltages. Y...

  Product details   These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18AWG wire. The 2.54mm pitch will line up with standard 0.1" perf boards.   Documents: &n...

  Product details   Screw Terminals with 3.5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to form any size you need (4, 5, up to 20 without problems). Rated up to 125V @ 6A. Terminal can...

  Product details:   This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audio jack connector on one end with snap style receptacles for biomedical sensor pads. Each c...

  The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can...

This is the Mini Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pins and power rails. This board is especially useful for preserving a prototype or experiment you just created on...

  Description: Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pin...

  Description: The LSM303C is a 6 Degrees of Freedom (6DOF) inertial measurement unit (IMU) in a single package, specifically developed as an eCompass device. Due to the IC housing a 3-axis accelerometer and a 3-axis magnetometer combined with i...

  Description: The LSM6DS3 is a accelerometer and gyroscope sensor with a giant 8kb FIFO buffer and embedded processing interrupt functions, specifically targeted at the cellphone market. Due to the capabilities and low cost of the LSM6DS3 spark...

Description SparkFun Accessories Arduino Stackable Header - 10 Pin Datasheet PRT-11376 ...

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  Description: Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are digitized by a high resolution 24-bit...

  Description: This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of...

This is a motor shield for Arduino that will control two DC motors. Based on the L298 H-bridge, the SparkFun Ardumoto can drive up to 2 amps per channel. The board takes its power from the same Vin line as the Arduino board, includes blue and yellow ...

  Description: Now mounted on a breakout board, the MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current cons...

  Description: Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB controllers to their phone. The SparkFun Blynk Board is specially designed to work with the ‘widgets...

  Description: Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the same for electrical current? The LTC4150 SparkFun Coulomb Counter Breakout is ...

  Description: Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-time clock with an integrated temperature-compensated crystal oscillator and crystal.   The RTC maint...

The SparkFun Differential I2C Breakout is the fastest and easiest way to extend the range of your I2C communication bus. The breakout uses NXP’s PCA9615 IC, which converts the two default I2C signals into four differential signals, two for SCL...

  Description: If you aren’t familiar with the Electric Imp, it essentially provides an easy, integrated way to connect almost any hardware device both to other devices and to internet services. The SparkFun Electric Imp Breakout Board all...

  Description: This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only for harvesting piezoelectric energy, but solar energy as well. There is a bridge rectified input for pie...

  Description: The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects. The Thing is low-cost and easy to use, and Arduino IDE integ...

  Description: This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you to tune in to FM radio stations, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Bro...

  Description: This is a breakout board for the L298N full-bridge dual motor driver; which comes in a staggered, Multiwatt package.   All pins of the L298N are broken out to a 15-pin 0.1" pitch header. Two mounting holes are also provid...

  Description: This is a more universal GPS breakout board that uses a vertical SMD connector which is perfect for the GP-735T GPS receiver that we sell. It features 2 mounting holes and through-hole connections for wires or headers. This is a l...

  Description: This is a breakout board to allow simple access to the tightly pitched pins on the GS406 and GS407 GPS units. This board breaks out all of the necessary pins to a row of standard 0.1" spaced header to allow for easy bread boar...

This is a simple breakout board for the SHT15 humidity sensor from Sensirion. The SHT15 digital humidity and temperature sensor is fully calibrated and offers high precision and excellent long-term stability at low cost. The digital CMOSens Technolog...

Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to wirelessly control a device. We have designed the remote to be small, very simple, and low-cost. For the majority of the proje...

  Description: The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial interface. This breakout board is a good way to take full advantage of this useful IC. ...

This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn’t a box filled with only one type of LED, oh no. Inside each kit you will find over 70 multi-colored and multi-functional LEDs and ...

    Description: If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of all features and just does one thing well - charge 3.7V LiPo cells at a rate o...

The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the...

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you open up an electronic bathroom scale, you’ll find a large rat’s nest of wires. The Load Se...

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...

The SparkFun Micro OLED Breakout Board breaks out a small monochrome, blue-on-black OLED. It’s “micro”, but it still packs a punch – the OLED display is crisp, and you can fit a deceivingly large amount of graphics on there. T...

Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capability, so you can use it for data-logging or other related projects.   Communication with microSD cards is achieved over ...

    Product details   Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found on any SD card, this tiny form factor was created for cell phone storage and is perfect f...

The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built-in OLED display. With the on-board 64x48 pixel OLED, you can use the MicroView to display sensor data, emails, pin status, a...

The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built-in OLED display. This USB programmer connects directly to the MicroView and lets you not only program the module, but use it...

  Description: This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and long battery life. It can drive an 8-Ohm speaker at up to 1.4 Watts; it won’t shake a stadium, but it ...

The SparkFun moto:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional robotics platform. The moto:bit offers a simple, beginner-friendly robotics controller capa...

The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill microSD card, thus giving you the ability toadd music or sound effects to any project. With this board you can pull MP3 files...

  Description: This is a simple Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The on-board trim pot sets the signal level between the stages, not the feedback path. The bandwidth is set to 1...

  Description: This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power sys...

The SparkFun Photon Battery Shield provides you with an easy way to power your Photon module with a Lithium polymer battery. Not only can the Battery Shield power you Photon but you will also be able to charge a LiPo bettery through it as well. The b...

The SparkFun Photon Micro OLED Shield breaks out a small monochrome, blue-on-black OLED to use with your Photon module. It’s “micro”, but it still packs a punch – the OLED display is crisp, and you can fit a deceivingly large ...

You can’t have any development board without some sort of prototyping area, the SparkFun Photon ProtoShield takes care of this. This ProtoShield mates easily with your Photon module and provides a small soldering area and separated power and I2...

Description: The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for the Photon. It’s easy to use, it’s powerful, and it’s connected to the cloud. With the best supp...

Description: The SparkFun Photon Wearable Shield makes it easy to add the WiFi enabled Photon to any wearables project. Each pin on the Photon is broken out into large sewing pins. Use conductive thread to make your next wearables projects. The large...