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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 r... CAT# SEN-3
$4.95 each
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It's blue! It's thin (0.8mm)! 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 connec... CAT# ARD-18
$9.95 each
10 or more    $8.95 each
Quantity:  
 
It's blue! It's thin (0.8mm)! 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 conne... CAT# ARD-14
$9.95 each
10 or more    $8.95 each
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The ProtoShield mates with the Arduino USB board and gives the user a small soldering area, two general LEDs, access to a BlueSMiRF socket, a general pushbutton switch, and most important of all - ... CAT# APS-14
$9.95 each
10 or more    $8.95 each
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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.... CAT# HDR-07
$1.50 each
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The Arduino Uno R3 board contains everything needed to support the onboard ATmega328 microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery... CAT# ARD-21
$24.20 each
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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 Ard... CAT# ARD-24
$5.50 each
10 or more    $4.95 each
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Basic breakout board for FTDI's popular USB to UART IC. VCCIO is tied to 3.3V through a solder jumper. You have the option of clearing this jumper and tying the VCCIO pin to 5V or any other IO vol... CAT# ARD-718
$14.95 each
10 or more    $13.46 each
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This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. Detects CO-gas concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivit... CAT# SEN-7
$7.25 each
10 to 99    $6.53 each
100 or more    $5.80 each
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Dallas DS18B20 temperature sensor chip mounted on a pc board with pins for plug-in use with Arduino and other platforms. Unique 1-Wire interface requires only one port pin for communication. Requ... CAT# TS-12
$5.75 each
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The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse or 0 to 3.3V pulse (if you solder SJ2 closed). Requires a 7V to 30V supply t... CAT# SMD-67
3 Available
$14.95 each
10 or more    $13.46 each
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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... CAT# ARD-76
8 Available
$14.95 each
10 or more    $13.46 each
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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 us... CAT# ARD-73
2 Available
$14.95 each
10 or more    $13.46 each
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Analog gas sensor for Arduino and other development boards. Onboard MQ2 sensor is suitable for detecting LPG, i-butane, propane, methane , alcohol, Hydrogen, smoke. High sensitivity and fast respon... CAT# GS-29
$11.95 each
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Simple breakout board for the CAT#s SEN-3 and SEN-7 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. 16.8mm diameter. CAT# SEN-BB
$0.95 each
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The SparkFun Inventor's Kit is a great way to get started with programming and hardware interaction with the Arduino programming language. Includes everything you need to complete 15 circuits that ... CAT# SFA-22
$99.95 each
10 or more    $89.96 each
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The IOIO (pronounced "yo-yo") is a board specially designed to work with your Android 1.5 and later device. The board provides robust connectivity to an Android device via a USB or Bluetooth connec... CAT# AND-48
$39.95 each
10 or more    $35.96 each
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Line Hunting sensor module. Consists of TCRT5000 optical sensor and LM393 dual comparator. Three-pin connector, 0.10" spacing for breadboarding, Arduino and other platforms. 5Vdc operation. CAT# LS-16
$5.50 each
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Bi-directional logic level converter 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. Each converter has th... CAT# LLC-46
$2.95 each
Quantity:  
The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes ... CAT# MD-57
$8.95 each
10 or more    $8.06 each
Quantity:  
 
SEN-08630 RoHS Compliant. This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the alarm ... CAT# PIR-6
$9.95 each
10 or more    $8.96 each
Quantity:  
LC Technology #ISD1820. Voice Recording Module with on-board microphone · On-board ISD1820 chip. · On-board microphone. · Can play a recording of 10 seconds. · Loop pla... CAT# RM-2
$12.95 each
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The Arduino Starter Kit is a great raw parts re-fill for beginners and weathered professionals alike. Also included is a multitude of inputs, outputs, and sensors to get your workbench back up to p... CAT# ARD-74
$49.95 each
10 or more    $44.95 each
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The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller t... CAT# ARD-49
$13.95 each
10 or more    $12.56 each
Quantity:  
 
ROB-09347 RoHS Compliant. For all your mechatronic needs, this is a simple, high quality continuous full-rotation servo motor. This servo is able to take in 6 volts and deliver 66.7 oz-in. of maxim... CAT# DCS-108
$13.95 each
10 or more    $12.56 each
Quantity:  
Sparkfun # 12757. Sparkfun's economical alternative to the Arduino Uno, the RedBoard has most of the features of the Uno with the added benefit of an ISP header and FTDI interface. The RedBoard can... CAT# ARD-22
$19.95 each
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Based on the Allegro A4988 stepper driver chip, this board drives bi-polar stepper motors up to a max 2A/phase. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It... CAT# STMD-2
$19.95 each
Quantity:  
Thermistor-based temperature sensor mounted on pc board with LM358, dual op-amp. Three-pin shrouded connector, 0.1" spacing. CAT# TS-13
$5.25 each
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2-Axis, self-centering Joystick contains two independent 10K Ohm pots (one per axis) for reporting the joystick's position. Also has a select button actuated when the joystick is pressed down. CAT# JS-932
$3.95 each
10 or more    $3.56 each
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Breakout board for the 3 axis ADXL335 from Analog Devices. The ADXL335 is a triple axis accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing rang... CAT# ACL-69
$24.95 each
10 or more    $22.46 each
Quantity:  
 
The XBee Explorer Regulated takes care of the 3.3V regulator, signal conditioning, and basic activity indicators (Power, RSSI and DIN/DOUT activity LEDs). It translates the 5V serial signals to 3.3... CAT# XB-32
3 Available
$9.95 each
10 or more    $8.96 each
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The XBee Shield simplifies the task of interfacing an XBee with your Arduino. This board mates directly with an Arduino Pro or USB board, and equips it with wireless communication capabilities usin... CAT# XB-76
$14.95 each
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