All Items
In Stock

Products 1-64 of 173
Show

0.3M Pixel Serial JPEG Camera Module For Arduino

Out of Stock
Availability: Out of Stock
Item #: SEN0099 -
Price: $77.57
DFRobot

The ZM 0.3 Megapixel serial JPEG still camera module has a compact size, low power consumption, and stable operation. 5.0V DC Supply. UART: Up to 115200bps for transferring JPEG images. The camera...

The ZM 0.3 Megapixel serial JPEG still camera module has a compact size, low power consumption, and stable operation. 5.0V DC Supply. UART: Up to 115200bps for transferring JPEG images. The camera uses the advanced OmniVision OV7725 VGA color sensor JPEG CODEC for different resolutions. The camera also features down sampling, clamping and windowing circuits for VGA, QVGA, and no need for external DRAM. The use of the OmniVision CMOS VGA color sensor makes this a low powered comsuption unit.As...

1602 LCD Keypad Shield For Arduino

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0009 -
Price: $17.07
DFRobot

This is a very popular LCD Keypad shield for Arduino and other variants. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD....

This is a very popular LCD Keypad shield for Arduino and other variants. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Just one Analog Pin 0 is used to read the five pushbuttons. The LCD shield supports contrast adjustment and back-lit on/off functions. It also exposes five analog pins with DFRobot color code for easy analog sensor plugging and display. The on board LED indicates power on.This lcd arduino shield...

3-Wire LED Module 8 Digital (Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0090 -
Price: $19.05
DFRobot

This is 8 digital bits serial LED display. It features a flick free display and 3-Wire interface which allows more than 2 modules can be serial linked. With our interface shield, this module can be...

This is 8 digital bits serial LED display. It features a flick free display and 3-Wire interface which allows more than 2 modules can be serial linked. With our interface shield, this module can be plug and play. ?|Specification| Power Supply:5V Digital Bits: 8 LED Color: Red Interface:SPI Other:More than 2 module can be serial connected Size:122x20x12mm(4.8x0.8x0.5'')|Documents| Wiki Doc|ShippingList| ?8 digital bits serial LED display x1 ...

3-wire Serial LCD Module (Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0091 -
Price: $36.29
DFRobot

This LCD module uses a 128x64 liquid crystal display that support Chinese character, English characters and even graphics. It is suitable for interactive work with Arduino.It features a backlit...

This LCD module uses a 128x64 liquid crystal display that support Chinese character, English characters and even graphics. It is suitable for interactive work with Arduino.It features a backlit control, pallerlel or serial control, contrast adjust. It can be connect to our interface shield for arduino via IDC6 socket and Cable for Shiftout.The LCD is shipped in Pallelel mode in default. The R9 is used to set the interface mode. To switch to SPI mode, the R9 resistor need to be moved to...

3D Gesture Sensor (Mini) For Arduino

Out of Stock
Availability: Out of Stock
Item #: SEN0202 -
Price: $27.58
DFRobot

The DFRobot 3D gesture sensor is an interactive sensor that integrates 3D gesture recognition and motion tracking. This gesture sensor can be used to detect clockwise/counterclockwise rotation and...

The DFRobot 3D gesture sensor is an interactive sensor that integrates 3D gesture recognition and motion tracking. This gesture sensor can be used to detect clockwise/counterclockwise rotation and movement directions.The gesture sensor is designed based on Microchip patent GestIC® technology, using electric near field sensing technology, including 3D gesture input sensing system and advanced 3D signal processing unit. The effective detection range is 0-10cm. This gesture sensor can be...

4 Channel Relay Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0144 -
Price: $24.12
DFRobot

This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors. One of the most interesting projects for your boards is...

This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors. One of the most interesting projects for your boards is perhaps being able to control High power devices like Lamps, water pumps, garage doors and so on. But interfacing with high power and AC is quite a dangerous task when building the circuitry. Relays allow for interfacing an external electrical circuit like a switch. With relays you can now connect...

4WD MiniQ Arduino Robot V2.0

Out of Stock
Availability: Out of Stock
Item #: ROB0050 -
Price: $168.51
DFRobot

Our newly upgraded 4WD MiniQ mobile robot kit is especially designed for education/learning purposes. It comes fully assembled and all your need is a PC with Arduino IDE and 4xAA battery. This new...

Our newly upgraded 4WD MiniQ mobile robot kit is especially designed for education/learning purposes. It comes fully assembled and all your need is a PC with Arduino IDE and 4xAA battery. This new version of MiniQ 4WD Arduino Robot Kit comes with Arduino Leonardo controller (ATmega32u4) and also integrates modules such as RGB LED, photosensitive diode, infrared transmitters, infrared receivers, infrared line tracking sensors, light sensors, additional buttons and buzzer.Along with this mobile...

Accessory Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0270 -
Price: $43.18
DFRobot

This Accessory Shield for Bluno is specially designed for Bluno (BLE with Arduino Uno), which is first of its kind in intergrating BT 4.0(BLE) module into Arduino Uno. It also compatible with...

This Accessory Shield for Bluno is specially designed for Bluno (BLE with Arduino Uno), which is first of its kind in intergrating BT 4.0(BLE) module into Arduino Uno. It also compatible with standard Arduino Uno. With Bluno, this Accessory Shield forms an ideal prototyping platform for both software and hardware developers to go wireless. You will be able to develop your own smart bracelet, smart pedometer, etc. It's a low-power, real-time low energy communication perfect for embedded...

Analog Sensor Cable for Arduino (10 Pack)

Out of Stock
Availability: Out of Stock
Item #: FIT0031 -
Price: $10.34
DFRobot

The analog sensor cables are especially designed for our popular IO Expansion shield and sensors. It connects most of our analog sensor to the IO board. This price includes 10 pieces of...

The analog sensor cables are especially designed for our popular IO Expansion shield and sensors. It connects most of our analog sensor to the IO board. This price includes 10 pieces of cables.Latest Update: Change the analog sensor extension pin mapping to be compatible with the latest IO expansion shield and Romeo analog sensor expansion pinout.Latest Pin mapping for Analog sensor extension Red: PWR; Blue: Signal|Specification| Length:30cm Maximum voltage:&;lt;50V Maximum current:&;lt;1000mA...

Arduino GSM Shield 2 (Antenna Connector)

Out of Stock
Availability: Out of Stock
Item #: DFR0262-AC -
Price: $177.64
DFRobot

The Arduino GSM Shield 2 allows an Arduino board to connect to the internet, make/receive voice calls and send/receive SMS messages. The shield uses a radio modem M10 by Quectel. It is possible to...

The Arduino GSM Shield 2 allows an Arduino board to connect to the internet, make/receive voice calls and send/receive SMS messages. The shield uses a radio modem M10 by Quectel. It is possible to communicate with the board using AT commands. The GSM library has a large number of methods for communication with the shield. The shield uses digital pins 2 and 3 for software serial communication with the M10. Pin 2 is connected to the M10’s TX pin and pin 3 to its RX pin. See these notes for...

Arduino Uno Rev 3

Out of Stock
Availability: Out of Stock
Item #: DFR0181 -
Price: $41.20
DFRobot

This is the new Arduino Uno Rev 3. In addition to all the features of the previous board, the arduino Uno Rev 3 now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on...

This is the new Arduino Uno Rev 3. In addition to all the features of the previous board, the arduino Uno Rev 3 now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The arduino Uno R3 also adds SDA and SCL pins...

Arduino Zero to Hero Kit

Out of Stock
Availability: Out of Stock
Item #: KIT0133 -
Price: $194.24
DFRobot

Open-source, plug & play electronics toolkit for learning Arduino platform Online course created by Sanjin Dedi?Welcome to the world of electronics and programming!DFRobot proudly presents the...

Open-source, plug & play electronics toolkit for learning Arduino platform Online course created by Sanjin Dedi?Welcome to the world of electronics and programming!DFRobot proudly presents the Arduino Zero to Hero E-learning Kit which comes complete with an online course created by a well-known Australian Robotics Engineer and Teacher: Sanjin Dedi?. The online course is perfect for ambitious beginners and intermediate Arduino users trying to take their circuitry and programming to the next...

ATmega328 Chip with Arduino Bootloader

Out of Stock
Availability: Out of Stock
Item #: DFR0081 -
Price: $9.48
DFRobot

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

The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino (16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board.To get this chip working with Arduino IDE, you will need an external 16MHz crystal or resonator, a 5V supply, and a serial connection. If you are not comfortable doing this, we recommend purchasing the Arduino Duemilanove board that has all of these built into the...

ATmega328 with Arduino Optiboot (Atmega328)

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-AAM328AT -
Price: $6.35
Elecrow

    This is a ATmega328 IC in DIP package, pre-loaded with the Arduino Optiboot (Atmega328 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded...

    This is a ATmega328 IC in DIP package, pre-loaded with the Arduino Optiboot (Atmega328 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board.     To get this chip works, you will need an external 16MHz crystal or resonator, and a 5V power supply to create the minimum Arduino system. If you are not comfortable doing this, we recommend you purchasing the Crowduino board...

Audio Shield For DFRduino M0

Out of Stock
Availability: Out of Stock
Item #: DFR0420 -
Price: $25.69
DFRobot

DFRduino M0 Audio Expansion Shield selects the latest full-featured WM8978 of Wolfson as the audio processor. It comes with HI-FI level digital signal processing kernel, supporting 3D surround-sound...

DFRduino M0 Audio Expansion Shield selects the latest full-featured WM8978 of Wolfson as the audio processor. It comes with HI-FI level digital signal processing kernel, supporting 3D surround-sound enhancement and 5 frequency bands balance which can improve the sound quality. With a programmable notch filter, it also can filter noise caused by current noise, etc.Attributing to the plentiful hardware resource on DFRduino M0, we finally can transplant this HI-FI level codec chip to Arduino...

AVR ISP Shield - PTH Kit

Stocked
Availability: Stocked
Item #: DEV-11168 -
Price: $34.69
Sparkfun

AVR ISP Shield - PTH Kit Description: Did you know that your Arduino can spawn other Arduinos? Don't worry, it can't do it autonomously so you won't wind up with a replicator...

AVR ISP Shield - PTH Kit Description: Did you know that your Arduino can spawn other Arduinos? Don't worry, it can't do it autonomously so you won't wind up with a replicator situation (-gate, not -Trek). The point is, the ArduinoISP sketch allows your Arduino to act as a programmer. You can use this awesome power to burn bootloaders onto ATMega chips, turning them into Arduino-compatible microcontrollers! In the past, this required a breadboard and a whole mess...

Baron-4WD Arduino Mobile Robot Platform with Encoder

Out of Stock
Availability: Out of Stock
Item #: ROB0025 -
Price: $86.02
DFRobot

The DFRobot 4WD Arduino-Compatible Platform w/Encoders is widely used on the world's self-developed control panel platform. This drive method has a strong obstacle and climbing ability with high...

The DFRobot 4WD Arduino-Compatible Platform w/Encoders is widely used on the world's self-developed control panel platform. This drive method has a strong obstacle and climbing ability with high strength aluminum alloy body. It features thick acrylic material to eliminate the heavy, fragile thin acrylic material defects. The powerful motor performance, flexible and rapid movement is especially suitable for outdoor grass, gravel, sand, or slope pavement.It is very useful for robot competitions...

Bees Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0210 -
Price: $15.34
DFRobot

Have you ever been in a situation where you need two communication methods for your project? How about when a serial port is occupied by another serial device, and you still need to setup wireless...

Have you ever been in a situation where you need two communication methods for your project? How about when a serial port is occupied by another serial device, and you still need to setup wireless communication?The DFRobot Bees shield can solve these problems. The Bees shield is compatible with Arduino boards such as arduino UNO R3 and arduino Leonardo. It has a large prototyping shield giving you plenty of space to experiment and add extra components to your project. Thanks to this uniform...

Beetle - The Smallest Arduino

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0282 -
Price: $13.62
DFRobot

Beetle is a extremely the smallest Arduino leonardo board. It derives its core notion from minimalism without compromising functionality.It comes with Atmel AtMega32u4 (datasheet) @16MHz clock time...

Beetle is a extremely the smallest Arduino leonardo board. It derives its core notion from minimalism without compromising functionality.It comes with Atmel AtMega32u4 (datasheet) @16MHz clock time and has expanded amounts of interfaces: 10 digital pins, 5 analog pins and 4 pwn pins. To further make it user-friendly, it is compatible with Micro USB so that direct programming and testing is no longer a headache. Select "Arduino Leonardo (tools &;gt;board &;gt; Arduino Leonardo in Arduino IDE),...

Beginner - Basic Kit for Arduino (With Crowduino)

Stocked
Availability: Stocked
Item #: EL-ACK02125K -
Price: $50.92
Elecrow

    This Bacis Kit for Arduino is the perfect kit for you to dive into the electronics and Arduino world. It includes the Crowduino main board and the most popular accessories...

    This Bacis Kit for Arduino is the perfect kit for you to dive into the electronics and Arduino world. It includes the Crowduino main board and the most popular accessories for a first-time user to learn about the Arduino hardware, software and general electronics theory. The detailed guide book, which includes 13 step-by-step basic experiments, helps you creating small, simple, and easy-to-assemble circuits. It is straight forward, includes diagrams, codes,...

Beginner Kit for Arduino (Best Starter Kit)

Out of Stock
Availability: Out of Stock
Item #: DFR0100 -
Price: $91.19
DFRobot

Welcome to the electronic interaction world! DFRobot proudly presents the Arduino Beginner/Starter Kit for those who are interested in learning about Arduino and electronics. Starting from basic LED...

Welcome to the electronic interaction world! DFRobot proudly presents the Arduino Beginner/Starter Kit for those who are interested in learning about Arduino and electronics. Starting from basic LED control to more advanced environmental sensing, monitoring and actuators. This kit will guide you through the world of the sensing, controlling the physical world through sensors and arduino microcontroller via carefully designed project. The new version comes with 20 high quality components and 15...

Bluetooth - LiPo Add-On for Makey Makey

Stocked
Availability: Stocked
Item #: WRL-11378 -
Price: $52.08
Sparkfun

Bluetooth & LiPo Add-On for Makey Makey Description: The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only one way to find...

Bluetooth & LiPo Add-On for Makey Makey Description: The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only one way to find out: Go wireless. Our Bluetooth & LiPo Add-On for MaKey MaKey frees your MaKey invention from the bonds of USB wired connection. Data is passed over a Bluetooth HID connection to your Bluetooth enabled computer which will recognize it as a Bluetooth wireless keyboard. Power is handled through a...

Bluetooth 2.0 Bee Module For Arduino

Out of Stock
Availability: Out of Stock
Item #: TEL0023 -
Price: $32.67
DFRobot

This DFRobot Bluetooth Bee Bluetooth wireless module adapts XBEE design. It has a compact size, the pinout is compatible with XBEE which is suitable for all kinds of microcontroller such as Arduino...

This DFRobot Bluetooth Bee Bluetooth wireless module adapts XBEE design. It has a compact size, the pinout is compatible with XBEE which is suitable for all kinds of microcontroller such as Arduino who have 3.3V power out, also the module supports AT commands for parameter setting. (NOTE: You have to use a XBEE adapter for parameter setting. ) The Bluetooth Bee modules comes with an on-board antenna, the antenna provides better signal quality. It acts like a transparent serial port, which...

Bluetooth 2.0 Module V3 For Arduino

Out of Stock
Availability: Out of Stock
Item #: TEL0026 -
Price: $32.67
DFRobot

DF-BluetoothV3 Bluetooth module uses a unique double-board design, it is beautiful and aim to prevent electrostatic damage to the module. It is designed to have 2 DC power input, wide voltage supply...

DF-BluetoothV3 Bluetooth module uses a unique double-board design, it is beautiful and aim to prevent electrostatic damage to the module. It is designed to have 2 DC power input, wide voltage supply (3.5V ~ 8V) and 3.3V power supply, suitable for various applications. STATE LINK is indicated by a clear and bright LED which is used to display module status and connection status (STATE state: Search state (high 104ms 342ms 2.9Hz cycle flicker) connection status (high 104ms period 2s 0.5Hz...

Bluetooth Shield (Master/Slave)

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-MCS01108S -
Price: $24.73
Elecrow

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two...

    The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino /Crowduino for transparent wireless serial communication. You can choose two pins from Arduino D0 to D7 as Software Serial Ports to communicate with Bluetooth Shield (D0 and D1 is Hardware Serial Port). It also expand five analog IOs that you can use it to connect other devices. The Bluetooth Shield could be setting to Master or Slave by user.     Serial...

Bluno - An Arduino Bluetooth 4.0 (BLE) Board

Out of Stock
Availability: Out of Stock
Item #: DFR0267 -
Price: $42.92
DFRobot

It's time to get Bluetooth 4.0 into your arduino project and sync it up with your phone! For aficionados of smart devices and wearables with this new tech (Bluetooth 4.0 low energy, BLE), now you...

It's time to get Bluetooth 4.0 into your arduino project and sync it up with your phone! For aficionados of smart devices and wearables with this new tech (Bluetooth 4.0 low energy, BLE), now you can go further than hacking things apart to start prototyping with your Arduino. As a member of the Bluno Family, Bluno is first of its kind in integrating Bluetooth 4.0 (BLE) module into Arduino Uno, making it an ideal prototyping platform for both software and hardware developers to go BLE. You will...

Bluno Bee - Turn Arduino to a Bluetooth 4.0 (BLE) Ready Board

Out of Stock
Availability: Out of Stock
Item #: TEL0073 -
Price: $17.07
DFRobot

Bluno 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. Bluno Bee is designed to have voltage regulator which...

Bluno 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. Bluno Bee is designed to have voltage regulator which supports both 5V and 3.3V MCUs.Bluno Bee is talking to your Arduino serial port , and able to turn your arduino to bluetooth 4.0 (BLE) ready instantly. Simply get an Arduino IO Sensor Expansion Shield and plug this module to xbee socket, you have an Arduino BLE ready board. With two Bluno Bee, two...

Bluno Mega 1280 - An Arduino Mega with Bluetooth 4.0

Out of Stock
Availability: Out of Stock
Item #: DFR0306 -
Price: $42.92
DFRobot

Last year we introduced you BLUNO - our first Arduino-compatible hardware solution that makes Bluetooth 4.0 (BLE) easy to use. Designed for makers, educators, developers, Bluno has helped tons of...

Last year we introduced you BLUNO - our first Arduino-compatible hardware solution that makes Bluetooth 4.0 (BLE) easy to use. Designed for makers, educators, developers, Bluno has helped tons of idea turning into prototypes. Today, please allow me to introduce a new member in this flouring BLE family: BLUNO MEGA.Like Arduino Mega, BLUNO MEGA is a high-end serie of the BLUNO product line. This BLUNO MEGA 1280 is based on ATmega1280 SoC, with 54 digital I/O (input/output) ports (of which 14 can...

Bluno Mega 2560 - An Arduino Mega 2560 with Bluetooth 4.0

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0323 -
Price: $51.54
DFRobot

Last year we introduced you BLUNO (An Arduino Bluetooth 4.0 (BLE) Board), our first Arduino-compatible hardware solution that integrates Bluetooth 4.0 (BLE). Designed for makers, educators,...

Last year we introduced you BLUNO (An Arduino Bluetooth 4.0 (BLE) Board), our first Arduino-compatible hardware solution that integrates Bluetooth 4.0 (BLE). Designed for makers, educators, developers; Bluno has helped tons of ideas become prototypes. Today, please allow me to introduce a new member in this flourishing BLE family: BLUNO MEGA.Bluno Mega2560 inherits the numerous ports and the abundant resources of Mega series, and adds Bluetooth 4.0 wireless communication function. It has 54...

CAN BUS Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0370 -
Price: $37.92
DFRobot

This is an Arduino Can Bus shield. It is compatible with the Arduino standard interface and can be stacked on an Arduino UNO, Leonardo or MEGA board. The shield integrates an MCP2515 CANBUS chip on...

This is an Arduino Can Bus shield. It is compatible with the Arduino standard interface and can be stacked on an Arduino UNO, Leonardo or MEGA board. The shield integrates an MCP2515 CANBUS chip on the shield and has a CAN-BUS transceiver function. With an on-board DB9 and CAN-BUS connector you can choose a suitable port according to your host device. There is also an integrated MicroSD socket for data storage - a perfect solution for data logging applications.What is Canbus? Controller Area...

Cheapduino (5Pcs)

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0236 -
Price: $36.29
DFRobot

CheapDuino is the most affordable Arduino compatible processor in the world. The price for each cheapDuino is almost 1/5 price of the Arduino UNO R3. It aims to provide an extremely low-cost...

CheapDuino is the most affordable Arduino compatible processor in the world. The price for each cheapDuino is almost 1/5 price of the Arduino UNO R3. It aims to provide an extremely low-cost solution for any disposable projects, such as DIY projects, workshop, gifts projects, E-Textiles and education. For those students from second or third world countries who can not afford the official Arduino, cheapduino opens the door to the physical world. The cheapDuino is integratd with an ATmega8...

Cherokey: 4WD Arduino Mobile Robot

Out of Stock
Availability: Out of Stock
Item #: ROB0102 -
Price: $86.02
DFRobot

The Cherokey 4WD arduino mobile robot is a versatile mobile robot jeep compatible with the most popular microcontrollers like DFRduino UNO R3 - Arduino Compatible, Mega2560 (arduino microcontroller...

The Cherokey 4WD arduino mobile robot is a versatile mobile robot jeep compatible with the most popular microcontrollers like DFRduino UNO R3 - Arduino Compatible, Mega2560 (arduino microcontroller board), Romeo V2(an Arduino Robot Board (Arduino Leonardo) with Motor Driver)...etc. Cherokey embeded the L298P motor driver chip which allows to drive two 6-12V DC motors with maximum 2A current.The integrated 2 way DC motor driver and Xbee & APC220 socket allows you to start your project...

Cherokey: A 4WD Arduino Basic Robot Building Kit

Out of Stock
Availability: Out of Stock
Item #: ROB0117 -
Price: $187.90
DFRobot

The Cherokey 4WD Basic Arduino Robot Kit is a perfect wheeled robot platform to build your own robot and to get started with Arduino Robot. With just a few simple steps of assembling the hardware...

The Cherokey 4WD Basic Arduino Robot Kit is a perfect wheeled robot platform to build your own robot and to get started with Arduino Robot. With just a few simple steps of assembling the hardware and tuning the software, and you'll learn all about Arduino, robotics, sensors, bluetooth communication — as well as obstacle avoidance and remote control. You can also take it further with your own code to take advantage of the ultrasonic sensor, Romeo (All-in-one Bluetooth Microcontroller), IR...

CJMCU FT232H High Speed Multifunctional USB to JTAG UART/FIFO SPI/I2C Module For Arduino

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-ARP02016U -
Price: $25.89
Elecrow

This module is a high-speed and multifunction external USB memory, which can achieve USB to UART (RS232, RS422 or RS485), FIFO, FT1248, JATG, SPI, I2C and so on. The chip of this module is FT232H,...

This module is a high-speed and multifunction external USB memory, which can achieve USB to UART (RS232, RS422 or RS485), FIFO, FT1248, JATG, SPI, I2C and so on. The chip of this module is FT232H, it is a single channel USB to serial / parallel ports which has various configurations. It has entire USB protocol handled on the chip, so there is no USB specific firmware programming required. With this chip, you can achieve USB 2.0 Hi-Speed and Full-Speed you want. This module can be used as an...

Climber - Intermediate Development Kit for Arduino

Stocked
Availability: Stocked
Item #: EL-AK55831MD -
Price: $83.44
Elecrow

This Experiment Kit for Arduino includes the basic modules that popular used to learn Arduino, there are also 24 lessons for you to dig into the world of Arduino, from simple to complex. With these...

This Experiment Kit for Arduino includes the basic modules that popular used to learn Arduino, there are also 24 lessons for you to dig into the world of Arduino, from simple to complex. With these modules and the detailed user guide, you will certainly be able to make your own dream to reality, with Arduino.The content of these Lesson are: LED flashing experiment;PWM control light levels experiment;Advertising light water experiment;Button control LED experiment;Traffic light design...

Common Component Kit for Arduino with Case E1

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-ACA09801A -
Price: $27.80
Elecrow

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also...

This kit has more than 13 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino. You also can choose to use your own breadboard to accomplish your creation. Features Various of components Universal and for Arduino Specification Box size: 130 x 65 x 22mm Weight: 170g Package list Plastic box x1 400-hole bread board x1 Line 65 x1 sheaf Four sections fifth battery box x1 Small DC motorx1...

Component Kit for Arduino E3

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-ACA30002A -
Price: $5.01
Elecrow

This kit is Arduino compatible. It was designed to be used with your Arduino. It contains everything needed for a first-time user to connect their computer to Arduino and includes many of the most...

This kit is Arduino compatible. It was designed to be used with your Arduino. It contains everything needed for a first-time user to connect their computer to Arduino and includes many of the most popular accessories for DIY projects. Breadboard, Jumper wires, Color Led, Resistors, Buzzer, etc., all of these components can come in a handy box for easy transportation and minimal clutter. Package list 30 X 100? Resistors 30 X 1 k? Resistors 30 X 4.7 k? Resistors 30 X 10 k? Resistors 30 X 47 k?...

Component Kit with Resistance Card for Arduino E2

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-ACA09802A -
Retail: $39.73
Price: $26.06
Elecrow

This kit has more than 7 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino and...

This kit has more than 7 components for the beginners. You may learn about Arduino through using these basic projects by using your own hands. Try any circuit what you want to the Arduino and accomplish your creation. Features Various of components Universal and for Arduino Specification Box size: 145 x 90 x 40mm Weight: 170g Package list 400-hole bread board x1 Bread Line 30 x1 sheaf F5 Red LED x10 F5 Green LED x10 Three-color plug-in component x1 10NF 103 ceramic capacitor x10 100NF 104...

Crowduino Pro Mini(Arduino Compatible)

Stocked
Availability: Stocked
Item #: EL-MCA03328M -
Price: $25.53
Elecrow

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed...

    This Pro Mini version is 100% compatible with the original Arduino Pro mini. We add two analog IO - A6, A7 , and Power Input side add auto recovery insurance, and be allowed USB and Power Supply at same time.     it is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six...

Crowduino With ATMega 328 V1.1

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-MCA01328A -
Price: $31.57
Elecrow

     The Crowduino is Arduino compatible board. Based on Arduino Duemilanove Schematic, 100% compatible to its existing program, shield and IDEs.     This...

     The Crowduino is Arduino compatible board. Based on Arduino Duemilanove Schematic, 100% compatible to its existing program, shield and IDEs.     This Crowduino is a microcontroller board based on the ATmega328 ( datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, a reset button, and a XBee socket. It contains everything...

Crowtail Advanced Kit for Arduino

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-SEA0002T -
Price: $103.78
Elecrow

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This...

If you already have some knowledge of electronics and some programming skills. And you want to continue to strengthen your thinking, hands-on skills, programming and innovation capabilities. This Crowtail-Advanced kit will lead you to a new stage! This kit contains 22 fun and creative tutorials, from simple to difficult, leading you to gradually explore and discover modules and the fun of programming and to constantly train your thinking and programming skills throughout the process to enhance...

Crowtail Deluxe Kit for Arduino

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-SEA0003T -
Price: $149.58
Elecrow

The Crowtail-Deluxe Kit for Arduino is a kit for advanced learners with a basic programming foundation. It is designed to help learners diverge their ideas, learn how more complex electronic...

The Crowtail-Deluxe Kit for Arduino is a kit for advanced learners with a basic programming foundation. It is designed to help learners diverge their ideas, learn how more complex electronic components work and program, and ultimately help them achieve their dream electronic project! The kit contains more than 20 creative and inspiring courses, from simple to difficult, to guide you in detail to learn how these complex electronic modules work and how to use them, and then program to achieve...

Crowtail Starter Kit for Arduino

Stocked
Availability: Stocked
Item #: EL-SEA0001T -
Price: $83.27
Elecrow

The Crowtail-Starter kit for Arduino is a perfect Kit for beginners to get started with the Arduino in a fun and easy way. The Crowtail-Starter kit for Arduino includes 20 interesting and...

The Crowtail-Starter kit for Arduino is a perfect Kit for beginners to get started with the Arduino in a fun and easy way. The Crowtail-Starter kit for Arduino includes 20 interesting and instructive tutorials, from simple to difficult, step by step to familiarize you with electronic modules, exercise your logical thinking and develop your ideas. It is worth mentioning that this kit contains 22 electronic modules(includes Crowtail-Base Shield and Crowduino Uno SD), each module has its own...

DFPlayer - A Mini MP3 Player For Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0299 -
Price: $15.34
DFRobot

Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The module can be used as a stand alone module with attached...

Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF card with FAT16, FAT32 file system. Through...

DFRduino Ethernet Shield V2.1 (Support Mega and Micro SD)

Out of Stock
Availability: Out of Stock
Item #: DFR0125 -
Price: $26.72
DFRobot

The DFRduino Ethernet Shield V2.1 is now released. This version of Ethernet Shield is not only compatible with Mega 1280 and 2560, but also provides a Micro SD card slot for reading/writing....

The DFRduino Ethernet Shield V2.1 is now released. This version of Ethernet Shield is not only compatible with Mega 1280 and 2560, but also provides a Micro SD card slot for reading/writing. DFRduino Ethernet Shield V2.1 is fully compatible with Ardunio Ethernet Shield. With the offical ethernet library, you can do exactly the same thing as the original one, but at a more affordable price. This Ethernet Shield provides an Arduino controller board with internet access. It is based on the Wiznet...

DFRduino GPS Shield For Arduino (ublox LEA-6H)

Out of Stock
Availability: Out of Stock
Item #: TEL0044 -
Price: $146.44
DFRobot

DFRduino GPS Shield for Arduino has now been updated to ublox LEA-6H.The LEA-6H is a high performance stand-alone GPS and GALILEO receiver module designed to allow easy, straightforward migration...

DFRduino GPS Shield for Arduino has now been updated to ublox LEA-6H.The LEA-6H is a high performance stand-alone GPS and GALILEO receiver module designed to allow easy, straightforward migration from its LEA-4 predecessors. It features u-blox' KickStart weak signal acquisition technology, as well as flexible connectivity options. The LEA-6H comes with built-in Flash memory that enables firmware updates and the storage of specific configuration settings in a non-volatile RAM. The built-in...

DFRduino M0 Mainboard (Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0392 -
Price: $17.07
DFRobot

DFRduino M0 is the first 32-bit Arduino microcontroller based on ARM Cortex-M0 core that supports 5V logic.If you use a standard UNO-compatible microcontroller in a project, do you ever find that...

DFRduino M0 is the first 32-bit Arduino microcontroller based on ARM Cortex-M0 core that supports 5V logic.If you use a standard UNO-compatible microcontroller in a project, do you ever find that GPIO and processing performance is underwhelming? Upgrading to a Mega style microcontroller is too expensive, and Arduino ZERO/M0 doesn’t support 5V logic. These problems are solved with the DFRduino M0.The DFRduino M0 uses a Nuvoton high-performance 32-bit microcontroller as the processing core...

DFRduino Mega Kit For 4 motor Robot

Out of Stock
Availability: Out of Stock
Item #: COMB0003 -
Price: $187.99
DFRobot

This is an arduino basic kit for building an omni-directional robot or an obstacle avoidance control system. It includes a DFRduino mega 2560 controller, a mega IO expansion shield, four infrared...

This is an arduino basic kit for building an omni-directional robot or an obstacle avoidance control system. It includes a DFRduino mega 2560 controller, a mega IO expansion shield, four infrared distance sensors, and two motor drivers.|Specification| DFRduino Mega 2560 Microcontroller: ATmega2560 Operating Voltage: 5V Input Voltage (recommended): 7-12V Distance measuring range: 10 cm to 80 cm (4" to 32")in 4 Direction Drive Type: Dual high-power H-bridge driver Drive part of the operating...

DFRduino Nano V3.1 (Arduino Nano Compatible)

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0010 -
Price: $33.24
DFRobot

The DFRduino Nano USB Microcontroller V3.1 (ATMega 328) is a breadboard ready version of the Arduino mini with integrated USB. The arduino Nano has everything that the Diecimila has...

The DFRduino Nano USB Microcontroller V3.1 (ATMega 328) is a breadboard ready version of the Arduino mini with integrated USB. The arduino Nano has everything that the Diecimila has (electronically) with more analog input pins and an on-board +5V AREF jumper. The arduino Nano automatically senses and switches to the higher power supply, so there is no need for a power select jumper.  The nano's pin layout works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one...

DFRduino Pro Mini V1.3(16M5V328)

Out of Stock
Availability: Out of Stock
Item #: DFR0159 -
Price: $24.22
DFRobot

The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bootloader (select 'Arduino Duemilanove w/ 328'...

The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bootloader (select 'Arduino Duemilanove w/ 328' within the Arduino software). It is an advance version of offical Arduino Pro Mini. The DFRduino Pro mini has 8 analog inputs compared with offical 6. The rest bits are exactly the same. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a...

DFRduino Pro Mini V1.3(8M3.3V328)

Out of Stock
Availability: Out of Stock
Item #: DFR0132 -
Price: $24.22
DFRobot

The 3.3V DFduino Pro Mini 8Mhz(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 3.3V DFduino running the 8MHz bootloader (select 'Arduino Duemilanove w/ 328'...

The 3.3V DFduino Pro Mini 8Mhz(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 3.3V DFduino running the 8MHz bootloader (select 'Arduino Duemilanove w/ 328' within the Arduino software). It is an advance version of offical Arduino Pro Mini. The DFRduino Pro mini has 8 analog inputs compared with offical 6. The rest bits are exactly the same. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board...

DFRduino UNO R3 - Arduino Compatible

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0216 -
Price: $34.30
DFRobot

DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or development . It is a simple microcontroller board fully compatible with Arduino UNO R3 and Arduino...

DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or development . It is a simple microcontroller board fully compatible with Arduino UNO R3 and Arduino IDE open-source development environment. This environment implements the Processing / Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free...

DFRduino UNO SMD (Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0122 -
Price: $36.02
DFRobot

Introduction This is DFRduino UNO (SMD version).  It is a totally Arduino UNO compatible clone - just at a reduced price. The Arduino UNO is a microcontroller board based on the ATmega328...

Introduction This is DFRduino UNO (SMD version).  It is a totally Arduino UNO compatible clone - just at a reduced price. The Arduino UNO is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a...

DFRobot Mega 2560 V3.0 (Arduino Mega 2560 R3 Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0191 -
Price: $42.92
DFRobot

NEW VERSION! This is the upgraded DFRduino Mega 2560 V3.0 which is now fully compatible with Arduino Mega 2560 R3. The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54...

NEW VERSION! This is the upgraded DFRduino Mega 2560 V3.0 which is now fully compatible with Arduino Mega 2560 R3. The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; Connect it to a computer...

DFRobot CurieNano - A mini Genuino/Arduino 101 Board

Out of Stock
Availability: Out of Stock
Item #: DFR0453 -
Price: $62.06
DFRobot

The DFRobot Curie Nano is a small development board based on the Intel® Curie™ module. It is easy to use and perfectly compatible with the Genuino / Arduino 101. The small size will fit...

The DFRobot Curie Nano is a small development board based on the Intel® Curie™ module. It is easy to use and perfectly compatible with the Genuino / Arduino 101. The small size will fit your project's development and creation that size matters and makes it ideal for wearable tech and small prototypes. This CurieNano is perfect for gesture control, other than curie's build-in 6 axis sensors, the DFRobot CurieNano has added a 3 axis Compass module which make the total sensors up to 9...

DFRobot Leonardo with Xbee Socket (Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0221 -
Price: $34.30
DFRobot

Featured in Make: The Maker’s Guide to Boards, DFRobot Leonardo with Xbee Socket is an Arduino Leonardo variant processor.The Arduino Leonardo is based on the ATmega32u4 chip. It is the latest...

Featured in Make: The Maker’s Guide to Boards, DFRobot Leonardo with Xbee Socket is an Arduino Leonardo variant processor.The Arduino Leonardo is based on the ATmega32u4 chip. It is the latest addition to the Arduino family. Compared with the earlier Arduino controllors, by using the ATmega32U4 as its sole microcontroller, allows the Leonardo to be cheaper and simpler to use.Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate...

DMX Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0260 -
Price: $28.53
DFRobot

The Arduino DMX shield is an add-on (or "shield") for the Arduino. It is an easy way to use the Arduino as a DMX-Master device, just by adding the DMX-shield on the top of the Arduino. This arduino...

The Arduino DMX shield is an add-on (or "shield") for the Arduino. It is an easy way to use the Arduino as a DMX-Master device, just by adding the DMX-shield on the top of the Arduino. This arduino DMX / RDM Shield is a low cost high quality solution that allows you to connect your Arduino driven artwork into DMX512 networks. The shield is populated with high quality NEUTRIK XLR 3pin Connectors (1x male and 1x female). The MAX485 based shield can be used as DMX Master, Slave and as RDM...

Dreamer Nano V4.1 (Arduino Leonardo Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0213 -
Price: $34.39
DFRobot

The Dreamer Nano V4 is a surface mount breadboard embedded version of the ATMEGA 32U4 with integrated Micro USB. It has everything that Arduino Leonardo has (electrically).Physically, it is just...

The Dreamer Nano V4 is a surface mount breadboard embedded version of the ATMEGA 32U4 with integrated Micro USB. It has everything that Arduino Leonardo has (electrically).Physically, it is just missing power jack to save space. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer keyboard, mouse, and more using the USB-HID protocol! The...

DTMF Shield for Arduino

Out of Stock
Availability: Out of Stock
Item #: DFR0308 -
Price: $29.22
DFRobot

This DTMF Shield is a Dual-tone multi-frequency signaling module decoder for Arduino With it's audio connector you can decode the crazy funny noises common phones make. If you are not sure what I'm...

This DTMF Shield is a Dual-tone multi-frequency signaling module decoder for Arduino With it's audio connector you can decode the crazy funny noises common phones make. If you are not sure what I'm talking about, imagine a home phone while pressing several of its keys. These Touch-Tones have a specific frequency or sound that this module can decode. This Shield is a Audio code system that will allow you to send commands to your Arduino via Audio signal.Together with GMS / GPRS / GPS shield...

Dual Bipolar Stepper Motor Shield for Arduino (DRV8825)

Out of Stock
Availability: Out of Stock
Item #: DRI0023 -
Price: $33.62
DFRobot

Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain......? As we all know, regular stepper motors are hard to drive, but with this...

Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain......? As we all know, regular stepper motors are hard to drive, but with this stepper motor shield, you can easily drive 2 stepper motors via just 6 digital I/O pins. This board is compatible with the Arduino UNO R3. This shield directly supports Xbee and Xbee form factor Wi-Fi, Bluetooth and RF modules and is easy to connect cables via screwless PC terminals. Each stepper motor...

Electric Imp Shield

Stocked
Availability: Stocked
Item #: DEV-11401 -
Price: $34.69
Sparkfun

Electric Imp Shield 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...

Electric Imp Shield 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. It's more than just a WiFi card, or even a WiFi module with processing built in - it's an integrated platform that deals with the drudgery of connectivity, allowing you to concentrate on the application instead of the mechanics. Of course, if you're developing for it you'll need a way...

Ethernet Shield for Arduino - W5200

Out of Stock
Availability: Out of Stock
Item #: DFR0272 -
Price: $50.08
DFRobot

This Arduino-sized Ethernet Shield is based on the Wiznet W5200 Ethernet Chip, and provides an easy way of getting your Arduino Online. Fits all version of Main arduino board,e.g. arduino UNO,...

This Arduino-sized Ethernet Shield is based on the Wiznet W5200 Ethernet Chip, and provides an easy way of getting your Arduino Online. Fits all version of Main arduino board,e.g. arduino UNO, arduino mega 2560. To start, just plug this module onto your Arduino board, connect it to your network with an CAT 5 Ethernet Cable (not included) and follow a few simple instructions, you will be able to explore the world with internet. The pin layout also allows another shield to be stacked on top. An...

FireBeetle Board-328P with BLE4.1

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: DFR0492 -
Price: $32.58
DFRobot

DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. This Bluetooth controller combines Bluetooth Low Energy 4.1 with Arduino...

DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. This Bluetooth controller combines Bluetooth Low Energy 4.1 with Arduino controller, offering functions similar to the former Bluno series but with lower power consumption.FireBeetle BLE 4.1 is compatible with Bluno series (BLE 4.0) and performs much better. It equipped with more stable DIALOG Bluetooth 4.1 chip, supporting maximum 4Kbyte/s transmission rate and low power...

Flyduino-A 12 Servo Controller ( Arduino Compatible)

Out of Stock
Availability: Out of Stock
Item #: DFR0136 -
Price: $32.84
DFRobot

This is probably the smallest Arduino controller speically designed for controlling servos. It features a 12 standard servo control capbility with an Xbee socket which can be used in model...

This is probably the smallest Arduino controller speically designed for controlling servos. It features a 12 standard servo control capbility with an Xbee socket which can be used in model helicopters or UAVs via the Xbee link. The feather weight (7.5g) makes it an ideal controller for application with a limited payload. The built in regulator allows the input voltage to vary from 3.5-8V which fits most power supplies without any modification.With the use of Arduino IDE, the coding becomes...