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$14.20
Magnetic Encoder Pair Kit for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
PololuOverview This kit includes two dual-channel Hall effect sensor boards and two 10-pole magnetic discs that can be used to add quadrature encoding t...
View full details$14.20 -
$34.27
Dual Bipolar Stepper Motor Shield for Arduino (DRV8825)
DFRobotINTRODUCTION Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto cu...
View full details$34.27 -
$5.63
High-strength 'rare earth' magnet
AdafruitYow! These things are super powerful. 1/2" diameter, 3/16" thick discs, south side is marked with a red line. Great for use with your SpokePOV Kit....
View full details$5.63 -
$79.96
2.8" USB TFT Touch Display Screen for Raspberry Pi
DFRobotIn recent years, computing terminals have expanded exponentially from desktop to portable handheld devices. We have witnessed the rapid developme...
View full details$79.96 -
$1.58
Magnetic Encoder Disc for 20D mm Metal Gearmotors, OD 9.7 mm, ID 2.0 mm, 20 CPR (Bulk)
PololuThese are the same magnetic discs we include with our magnetic encoder pair kit for 20D mm gearmotors. They are 2 mm thick with a 9.7 mm diameter...
View full details$1.58 -
$20.31
SparkFun Humidity and Temperature Sensor Breakout - Si7021
SparkFunThe Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and...
View full details$20.31 -
$7.35
Dust Sensor Adapter
DFRobotSharp GP2Y1010AU Dust Sensor requires some wiring on the breadboard and a list of components to make it Arduino compatible. This has turned down...
View full details$7.35 -
$23.19
SparkFun IMU Breakout - MPU-9250
SparkFunThe SparkFun MPU-9250 IMU Breakout features the latest 9-axis MEMS sensor from InvenSense. Each of these 9DoF breakouts feature an MPU-9250 with a ...
View full details$23.19 -
$103.40
LinkSprite JPEG Color Camera TTL Interface - Infrared
SparkFunAre you a super spy trying to spot ninja assassins in the dark? Or maybe you’re just trying to figure out who’s been sneaking to the kitchen at nig...
View full details$103.40 -
$185.31
Gravity: Arduino ORP Meter V1.0
DFRobotIn the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffect...
View full details$185.31 -
$45.69
Gravity: Analog 50A Current Sensor (AC/DC)
DFRobotINTRODUCTION This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sen...
View full details$45.69 -
$853.78
Pax Instruments T400 Temperature Datalogger Set
AdafruitThe Pax Instruments T400 Temperature Datalogger is an open source four-channel thermocouple temperature datalogger based on the Arduino Leonardo pl...
View full details$853.78 -
$105.00
Industrial pH Electrode - Armor Casing
DFRobotThis pH combination electrode is made of sensitive glass membrane with low impedance.It can be used in a variety of PH measurements with fast re...
View full details$105.00 -
$25.89
Sharp GP2Y0A02YK0F Analog Distance Sensor 20-150cm
PololuOverview 3-pin JST PH-style cable connected to a Sharp analog distance sensor. The Sharp distance sensors are a popular choice for many projec...
View full details$25.89 -
$53.31
Pulse Sensor
SparkFunHeart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt...
View full details$53.31 -
$8.03
Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm
PololuOverview These small and responsive sensors from Sharp are great way to quickly detect the presence of nearby objects. The available versions...
View full details$8.03 -
$12.80
Gravity: Arduino Gas Sensor (MQ2)
DFRobotINTRODUCTION This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, me...
View full details$12.80 -
$21.54
Gravity: Arduino CO/Combustible Gas Sensor (MQ9)
DFRobotThis is an Arduino CO/Combustible Gas sensor. It uses MQ-9 to dectect Carbon Monoxide. The sensor can be used to detect different gases containi...
View full details$21.54 -
$10.10
Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm
PololuOverview These sensors are a great way to quickly detect the presence of nearby objects. It consists of a Sharp GP2Y0D805, GP2Y0D810, or GP2...
View full details$10.10 -
$12.80
Gravity: Arduino Alcohol Sensor (MQ3)
DFRobotThis is an Arduino Alcohol sensor. It uses a MQ3 probe which can be used in a Breathalyser. It has a high sensitivity to alcohol and less sensit...
View full details$12.80 -
$63.46
PJRC Prop Shield with Motion Sensor for Teensy 3.2 and Teensy-LC
AdafruitThe Prop Shield with Motion Sensors for Teensy 3.2 and Teensy-LC is meant for making interactive light and sound effects on small handheld props an...
View full details$63.46 -
$82.97
MyoWare Muscle Sensor
SparkFunUsing our muscles to control things is the way that most of us are accustomed to doing it. We push buttons, pull levers, move joysticks… but what i...
View full details$82.97 -
Original Price $3.03Current Price $2.72
Pololu Carrier for Sharp GP2Y0D815Z0F, GP2Y0D810Z0F, and GP2Y0D805Z0F Sensors
PololuOverview The GP2Y0D805, GP2Y0D810 , and GP2Y0D815 are Sharp’s smallest and fastest distance sensors, and this tiny carrier board for these se...
View full detailsOriginal Price $3.03Current Price $2.72Save 10% -
$9.90
Gravity: DS18B20 Temperature Sensor (Arduino Compatible)
DFRobotWhile there are many types of temperature sensors available in the market, the DS18B20 arduino Temperature Sensor form DALLAS is the best choice...
View full details$9.90 -
$264.00
EM-406A GPS Module
AdafruitSirf III chipset GPS module with 6 pin cable. Includes power/lock indicator LED and backup supercap. One of the nicest GPS modules I've come across...
View full details$264.00 -
$11.98
Pololu Carrier with Sharp GP2Y0D805Z0F Digital Distance Sensor 5cm
PololuOverview These sensors are a great way to quickly detect the presence of nearby objects. It consists of a Sharp GP2Y0D805, GP2Y0D810, or GP2...
View full details$11.98 -
$8.03
Sharp GP2Y0D805Z0F Digital Distance Sensor 5cm
PololuOverview These small and responsive sensors from Sharp are great way to quickly detect the presence of nearby objects. The available versions...
View full details$8.03 -
$72.26
Bipolar Stepper Motor with Planet Gear Box (18kg.cm)
DFRobotThis bipolar stepper motor with planet gear box (gear ratio: 5.18) uses a standard 8mm-diameter D type output shaft, and has a 1.8° step angle (20...
View full details$72.26 -
$11.55
Thermocouple Type-K - Stainless Steel
SparkFunThis is a stainless steel, Type-K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals, connecting them at the tw...
View full details$11.55 -
$21.81
SHARP GP2Y0A41SKOF Infrared Distance Sensor (4-30cm)
DFRobotThis Infrared Proximity Sensor made by Sharp (model: GP2Y0A41SKOF) has an analog output which varies from 3.1V (4cm) to 0.3V (30cm) with a suppl...
View full details$21.81 -
$38.43
LCD12864 Shield for Arduino
DFRobotThis framed LCD12864 Shield with LED backlight is compatible with most of Arduino controllers and supports English/Chinese/Picture d...
View full details$38.43 -
$29.99
Bluno Bee - Turn Arduino to Bluetooth 4.0 (BLE) Board
DFRobotBluno Bee is a serial to bluetooth 4.0 module, it adopts XBEE form factor which is compact and is compatible with all shields with XBEE socket. ...
View full details$29.99 -
$8.71
Triple Axis Accelerometer BMA220 (Tiny)
DFRobotThis Triple Axis Accelerometer with Bosch BMA220 is an ultra small triaxial, low-g acceleration sensor breakboard with SPI and I2C interface, ai...
View full details$8.71 -
$4.42
MyoWare Proto Shield
SparkFunThis 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 t...
View full details$4.42 -
$43.08
IR Positioning Camera For Arduino
DFRobotWant a robot to hunt down heat objects or navigated with fire? This is a small form factor IR camera capable of tracking up to four heat/IR sour...
View full details$43.08 -
$12.27
Arduino RF Shield (315Mhz)
DFRobotThis is an Arduino RF shield that works under 315Mhz. 315M hz is widely applied in areas like vehicle monitoring, remote control, home security...
View full details$12.27