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$2.94Reed Switch
SparkFunThis is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull toget...
View full details$2.94 -
$18.81SD2403 Real -Time clock Module(Gadgeteer Arduino Compatible)
DFRobotA real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time.The term is u...
View full details$18.81 -
$4.19One-Wire Ambient Temperature Sensor - MAX31820
SparkFunThe MAX31820 ambient temperature sensor provides 9-bit to 12-bit Celsius temperature measurements with ±0.5°C accuracy over a +10°C to +45°C temper...
View full details$4.19 -
$2.16Electret Microphone
SparkFunSmall electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig
$2.16 -
$23.48SparkFun Particle Sensor Breakout - MAX30105
SparkFunThe SparkFun MAX30105 Particle Sensor is a flexible, powerful sensor enabling sensing of distance, heart rate, particle detection and even the blin...
View full details$23.48 -
$58.85Romeo V2- Arduino Robot Board (Arduino Leonardo) with Motor Driver
DFRobotRoMeo V2 [R3] is an All-in-One Arduino based robot board, it is especially designed for robotics applications, and extended devices. Romeo benef...
View full details$58.85 -
$39.98Flex Sensor 4.5"
SparkFunA simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - t...
View full details$39.98 -
$23.17SD2405 Real-Time clock Module(Arduino Gadgeteer Compatible)
DFRobotA real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time.The term is u...
View full details$23.17 -
$18.81Lithium Battery Charger
DFRobotIf you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo ba...
View full details$18.81 -
$17.26LilyPad Buzzer
DFRobotThis is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequ...
View full details$17.26 -
$42.69LilyPad Power Supply
DFRobotThis LilyPad Power Supply is Discontinued Now, We recommend other best selling Power Modules as a suitable replacement. A small, but mighty po...
View full details$42.69 -
$25.38Spectacle Audio Board
SparkFunThe Spectacle Audio Board allows you to add sound from a microSD card to your Spectacle projects. Each board accepts a microSD card with sounds in ...
View full details$25.38 -
$105.35SyRen Single 10A DC Motor Driver
DFRobotThe SyRen motor driver is one of the most versatile, efficient and easy to use motor drivers on the market. It is suitable for medium powered ro...
View full details$105.35 -
$289.09LIDAR-Lite v3
SparkFunIt’s back! This is the LIDAR-Lite v3, a compact, high-performance optical distance measurement sensor from Garmin™. When space and weight requireme...
View full details$289.09 -
$253.82SyRen Single 50A DC Motor Driver
DFRobotThe SyRen motor driver is one of the most versatile, efficient and easy to use motor drivers on the market. Out of the box, the SyRen 50 can s...
View full details$253.82 -
$71.84Ultrasonic Range Finder - LV-MaxSonar-EZ4
SparkFunThis is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little range f...
View full details$71.84 -
$65.37Ultrasonic Range Finder - LV-MaxSonar-EZ2
SparkFunThis is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little range f...
View full details$65.37 -
$22.35Sharp GP2Y1010AU0F Compact optical Dust Sensor
DFRobotSharp optical dust sensor has an internal infrared diode and a phototransistor diagonally arranged. The diode projects light and the phototransi...
View full details$22.35 -
$77.17Ultrasonic Range Finder - LV-MaxSonar-EZ0
SparkFunThis is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little range f...
View full details$77.17 -
$101.54USB - ProxSonar - EZ (MB1414)
DFRobotThe USB-ProxSonar-EZ1 has a detection zone of ~5 feet and will allow for 8+ simultaneous sensors. The USB-ProxSonar-EZ ultrasonic proximity se...
View full details$101.54 -
$65.37Ultrasonic Range Finder - LV-MaxSonar-EZ3
SparkFunThis is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little range f...
View full details$65.37 -
$24.31SparkFun H2OhNo! ATtiny Dev Board / Water Alarm
SparkFunThe SparkFun H2OhNo! is a water sensor alarm kit that you build yourself. When water is detected across the sense pins an alarm goes off and an LED...
View full details$24.31 -
$7.90MicroSD card module for Arduino
DFRobotThis is a Micro SD(TF) module from DFRobot. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in the ma...
View full details$7.90 -
$18.59Micro Metal Gearmotor 30:1
DFRobotThis motor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has...
View full details$18.59 -
$482.31BITalino (r)evolution Board Kit
SparkFunThis is the BITalino ( r )evolution Board Kit, a (comparatively) low-cost biomedical data acquisition dev board that allows you to create projects ...
View full details$482.31 -
$29.93SparkFun Coulomb Counter Breakout - LTC4150
SparkFunOdometers 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 s...
View full details$29.93 -
$7.90Real Time Clock Module (DS1307) V1.1
DFRobotThe DS1307 Real Time Clock module developed by one of our designers: Waiman. The module comes fully assembled and pre-programmed with the curr...
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$17.726 DOF Sensor - MPU6050
DFRobotAt the beginning, the inertial measurement unit is an electronic device that measures and reports on a craft's velocity, orientation, and gravitati...
View full details$17.72 -
$399.50IV-18 VFD Tube Time Clock (Energy Pillar)
DFRobotThis IV-18 VFD tubes Clock (Energy Pillar) is a fully assembled and calibrated IV-18 VFD clock. It displays hour, minute, second. Eight digit...
View full details$399.50 -
$76.35Wifi Bee-RN-XV
DFRobotThe RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for customer who want to migrate their existing 802.15.4 a...
View full details$76.35 -
$15.23SparkFun Capacitive Touch Breakout - AT42QT1010
SparkFunIf you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Tou...
View full details$15.23 -
$21.20SparkFun Current Sensor Breakout - INA169
SparkFunThe INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 m...
View full details$21.20 -
$53.17RS485 Sensor Node V1.0
DFRobotThis RS-485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring,home automation...etc...
View full details$53.17 -
$2.68NFC Classic Sticker
DFRobotNFC classic sticker (13.56MHz) is widely used in electronic locks or customer identification as well as other systems where a small and easy to ca...
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$165.00USB - RLY 16 16Amp, 8 Channel Relay Module
DFRobotThe USB-RLY16 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The processor is powered and instructed ...
View full details$165.00 -
$80.39SparkFun 9DoF Razor IMU M0
SparkFunThe SparkFun 9DoF Razor IMU M0 combines a SAMD21 microprocessor with an MPU-9250 9DoF (9 Degrees of Freedom) sensor to create a tiny, reprogrammabl...
View full details$80.39 -
$2.68NFC Tag (Round)
DFRobotNFC Tag (13.56MHz) is widely used in electronic locks or customer identification as well as other systems where a small and easy to carry tag is...
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$29.72NFC Module for Arduino
DFRobotINTRODUCTIONYour credit cards: gone. Bus pass and train tickets: vanished.Welcome to Near Field Communications (NFC) Module for arduino, a contact...
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$44.42Teensy Prop Shield
SparkFunThe Teensy Prop Shield is meant for making interactive light and sound effects on small, handheld props and wearable costumes. This shield features...
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$2.72RGB LED Breakout (3528)
DFRobotThis small size breakout is programmable full-color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed ...
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$2.72RGB LED Breakout (5050)
DFRobotThis small size breakout is programmable full-color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed ...
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$38.08Spectacle Inertia Board
SparkFunThe Spectacle Inertia Board makes it easy to sense motion or orientation with a Spectacle project. The Spectacle Inertia Board is designed to allow...
View full details$38.08 -
$10.66SparkFun RedBot Sensor - Mechanical Bumper
SparkFunThese simple switches are the Mechanical Bumper sensor for the SparkFun RedBot, giving you the ability to detect a collision before it really happe...
View full details$10.66 -
$61.36Digital Temperature & humidity sensor (With Stainless Steel Probe)
DFRobotThis is an anti-rust, robust and precise SHT10 sensor, which can master enterprise-class and industrial-level applications. It can be applied in v...
View full details$61.36 -
$50.68SparkFun Triple-Axis Digital-Output Gyro Breakout - ITG-3200
SparkFunThis is a breakout board for InvenSense’s ITG-3200, a groundbreaking triple-axis, digital output MEMS gyroscope. The ITG-3200 features three 16-bit...
View full details$50.68 -
$98.18The Laser Photoelectric Switch GAB100M-AK-5V
DFRobotThis is a photoelectric switch that is composed of emitter and receptor.The emitter consists of a laser diode,and the laser has the characteristic...
View full details$98.18 -
$31.86SparkFun OpenPIR
SparkFunThe SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared (PIR) sensor...
View full details$31.86 -
$2.98RFID card (13.56Mhz)
DFRobotAs a fan of Near Field Communications(NFC), a set of short-range wireless technologies, typically requiring a distance of 10cm or less, for two ...
View full details$2.98