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Jumper Wires (F/M)  (65 Pack)
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Price: $10.17
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Item #: FIT0121 -

Jumper wires are one of the most important gear component for the tinkerer. Often understimated, but one of the first things to miss. If you are starting to assemble your tinker gear and wondering if this is really needed, doubt not, this is at some point or another always used. Wire or pieces or wire are basic, even for the non-often tinkerers. Jumper wires are not just fitted for prototyping but also a resource for repurposing. You can cut them and add new headers, or mix them up and connect...

Basic 16x2 Character LCD - Golden on Green 5V
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Price: $14.95
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Item #: FIT0126 -

Introduction Standard 16x2 character LCD display. It has a basic 16 character by 2 line display with a green background with gold characters. Please note: Yes, that's not it in the pic - but you get the idea. :) Specification Supply voltage:5V Documents Datasheet ...

9V to Barrel Jack Adapter
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Price: $2.59
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Item #: FIT0131 -

This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.Use this cable to battery-power any device that needs 9V and has an on-board barrel jack - it works great for Arduinos, development boards, evaluation boards, and more!|ShippingList| ?9V to Barrel Jack Adapter x1

Ball Caster Metal-MiniQ
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Price: $3.28
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Item #: FIT0159 -

This ball caster used for MiniQ robot is a white ABS housing, a 3/8" diameter metal ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets.The total height of this ball caster is 0.4" with no spacers. You can also adjust the height by adding the spacers.The ball caster is used in our widely popular MiniQ sereis. |ShippingList| Ball caster x1 Screws x2

Immersible pump &; Water tube
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Price: $15.86
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Item #: FIT0200 -

Immersible pump &; Water tube Introduction This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank wter.It works quietly with the sound level under 30db. The pump has a filter inside as well as a suction cup which can help stick it to smooth surfaces tightly.   Note: This pump is intended for use UNDER the water ONLY!     Application   It’s widely used for solar products, fountain, rockery?air-Conditioner,...

Electronics Blower Fan
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Price: $7.50
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Item #: FIT0241 -

This is a 2 wire (+-) blower fan for all your cooling needs. |Specification| Supply voltage: DC 12V Current consumption: 0.3A|ShippingList| Blower Fan x1

Mesh cable guide (1.25m) (49.21)
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Price: $1.02
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Item #: FIT0250 -

This is a black braided cable guide. The braid provides some rigidity to the cables, also, it can be expanded by compressing it which will allow many more cables to fit inside. |Specification| Color: Black Length: 1.25m (49.21") Inner diameter: 10mm (0.39") |ShippingList| Braided cable guide (1.25 meter)

Spiral Cable Wrap (12mm)
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Price: $5.00
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Item #: FIT0251 -

This is a white spiral cable guide. This spiral makes it very easy to control your cables after they&;#39;ve already been plugged in, or when you have many cables going to differnet places. NOTE: Longer sleeving is available upon request. Please contect Sales for details. |Specification| Color: white Length: 1m(39.37") inner diameter: 12mm(0.47") |ShippingList| Spiral cable guide x1 ...

JST connector Kit (2.54mm) (0.1)
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Price: $15.34
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Item #: FIT0255 -

This kit includes JST XHP-2, XHP-3 and XHP-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units). |Specification| Current rating:3A AC,DC (AWG #22) Voltage rating:250V AC,DC Temperature range?-25? to +85??including temperature rise in applying electrical current? Contact resistance?Initial value/10m &;Omega; max. After environmental testing/20m &;Omega; max. Insulation resistance?1000M &;Omega; min. Withstanding voltage?1000V AC/minute...

Grease for 3D Printer (5 gram)
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Price: $1.64
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Item #: FIT0276 -

This box of grease is very small, light and easy to carry. It can be uesd in many places. It is suitable for the condition of light load or high speed plastic gear, plastic parts, nylon retainer bearing lubrication, protection and noise reduction. You will need it for your robot and 3D Printer. |Specification| Net Weight : 5g|ShippingList| Grease(5g) x1

EcoDuino -  An Auto Planting Kit
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Price: $92.92
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Item #: KIT0003 -

EcoDuino is evolving. Now the EcoDuino has a new enclosure. It is protected from water splashes, so it is safe to use beside your plants. The EcoDuino now sports an Atmega32U4 which eliminates the requirement of an adapter. And sketches can simply uploaded via Micro USB just like Arduino Leonado. Another improvement is that the DS18B20 sensor is now directly supported. EcoDuino is designed by DFRobot to help you grow plants. By using a series of microcontrollers, sensors and actuators, the...

Gravity: 27 Pcs Sensor Kit for Arduino
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Price: $129.29
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Item #: KIT0011 -

If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to get started. It comes with bundle of the most popular DFRobot sensors such as light sensors, gas sensors, sound sensors, touch sensors, distance sensor, accelerometer and lots more which gives unlimited possibility to sense the physical world on your embedded devices. The wiki for these sensors and devices makes it easy to start learning. So save by purchasing them together and start...

URM37 V4.0 Ultrasonic Sensor For Arduino / Raspberry Pi
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Price: $23.96
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Item #: SEN0001 -

URM37 V4.0 Arduino Ultrasonic Sensor comes with temperature compensation which provides better distance measurement accuracy. It is very unique feature in the industry. URM37 V4.0 Arduino Ultrasonic Sensor offers output modes: analog output, switch, serial (TTL and RS232 level optional) and PWM. With analog mode, the sensor outputs voltage which is proportional with distance, it can be connected to Arduino, Raspberry Pi and LattePanda(windows 10 development board).With switch mode, the...

Gravity:Digital Line Tracking(Following) Sensor For Arduino
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Price: $8.45
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Item #: SEN0017 -

This is a line tracking (following) sensor to guide your robot by telling white from black quickly and accurately. It is commonly used in arduino robot project, and probably is the best line following sensor in the market.Line following is the most basic function of smart mobile robot. As you can see line tracking robot one of the easiest ways for a robot to successfully and accurately navigate. We designed this new generation of line tracking sensor to be your robot's powerful copilot all the...

Gravity: Digital Infrared Motion Sensor For Arduino
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Price: $7.58
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Item #: SEN0018 -

This is a simple to use arduino 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' pin will go low. This sensor checks for infrared heat in it's detecting angle. Human body, pets and several other things emit energy that the sensor is looking for, it compares with the snapshot and if there is a recent change it triggers.Get on with your Home alarm security audit gear and experiment with this...

Gravity: Analog Adjustable Infrared Proximity Sensor
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Price: $11.89
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Item #: SEN0019 -

This is an Arduino infrared distance sensor. It has an adjustable detection range, 3cm - 80cm. It is small, easy to use, assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Infrared wave length is part of the Sun's natural light spectrum. While is a nice fit for indoor projects, outdoors with plenty of sun light and reflective surfaces on it's sight is not adviced. It's incredibly repurposable and can be used for a lot of different projects. The...

TCS3200 RGB Color Sensor For Arduino
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Price: $13.62
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Item #: SEN0101 -

This is an Arduino RGB Color Sensor breakout uses TAOS TCS3200 RGB sensor chip and 4 white LEDs. The TCS3200 arduino color sensor can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching, to name just a few. The TCS3200 has an array of photodetectors, each with either a red, green, or blue filter, or no filter (clear). The filters of each color are distributed evenly...

Gravity: Analog Soil Moisture Sensor For Arduino
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Price: $4.65
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Item #: SEN0114 -

A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your pet plant's water level. This is a must have component for a IOT garden / Agriculture!The new soil moisture sensor uses Immersion Gold which protects the nickel from oxidation. Electroless nickel immersion gold (ENIG) has several advantages over more conventional (and cheaper) surface platings such as HASL (solder), including excellent surface...

Gravity: Analog Alcohol Sensor (MQ3) For Arduino
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Price: $11.89
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Item #: SEN0128 -

This 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 sensitivity to Benzine. The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of gas. You can use analog reading to read the data from this sensor. To ease the difficulty of using this sensor, a Gravity Interface is adapted to allow plug&play. The Arduino IO expansion shield is the best match for this senor...

Gravity: Digital Crash sensor (Left)
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Price: $5.00
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Item #: SEN0138-L -

A miniature snap-action switch, also trademarked and frequently known as a micro switch, is an electric switch that is actuated by very little physical force. Micro switches are very widely used; among their applications are appliances, machinery, industrial controls, vehicles, and many other places for control of electrical circuits. They are usually rated to carry current in control circuits only, although some switches can be directly used to control small motors, solenoids, lamps, or other...

Gravity: Digital Crash sensor (Right)
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Price: $5.00
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Item #: SEN0138-R -

A miniature snap-action switch, also trademarked and frequently known as a micro switch, is an electric switch that is actuated by very little physical force.Micro switches are very widely used; among their applications are appliances, machinery, industrial controls, vehicles, and many other places for control of electrical circuits. They are usually rated to carry current in control circuits only, although some switches can be directly used to control small motors, solenoids, lamps, or other...

Gravity: Joystick Module V2
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Price: $9.14
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Item #: DFR0061 -

Lots of robot projects need joystick. This updated joystick module V2 provides an affordable solution. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin. This joystick module can be easily connect to Arduino by our IO Expansion Shield with supplied cables.Notice: The new version of analog sensor port pin mapping has been changed as the following two features.|features| Wide voltage range from 3.3V to 5V...

Gravity:SHT1x  Humidity and Temperature Sensor
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Retail: $34.60
Price: $20.51
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Item #: DFR0066 -

Here is the most qualified Humidity and Temperature Sensor from DFRobot. Accurate, durable, highly compatible and easy to use, it has all the attributes of a superior sensor requires.This sensor uses SHT1x sensor. SHT1x is individually calibrated in a precision humidity chamber. The calibration coefficients are programmed into an OTP memory on the chip. These coefficients are used to internally calibrate the signals from the sensors. The 2-wire serial interface and internal voltage regulation...

3D Printer Heater 19V@38W
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Price: $11.03
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Availability: Stocked-NoBackOrder
Item #: FIT0282 -

3D Printer Heater 19V@38W Introduction This is a Heater used to heating the hot end which is very popular for 3D printers such as Reprap, Ultimaker and Makerbot. It has a right angle which make it easy to be installed at the hot end. 1.6m wire is long enough to suit most situation.  The bright red color gives a bright warning of its heat!      Specification  Voltage:19V Power:38W Wire length:1.6m head diameter:5.8mm-6mm Head lenght:25mm Shipping List Heater x1 ...