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Arduino Shield - extension

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Ethernet Shield W5100 for Arduino with microSD card reader

Module based on W5100, allowing users of Arduino, a simple way to connect with Ethernet. Works with the Arduino Uno and Mega 2560. It has also a device for reading memory cards...
4.5 (3)
Index: MOD-03779
Index: MOD-03779
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Regular price €33.90 Price €33.90

DFRobot LCD Keypad v1.1 - display Shield for Arduino

Shield for Arduino with the popular 2x16 character LCD display and five buttons at your disposal. Thanks to LCD KeyPad Shield you can easily create a user interface.
5.0 (8)
Index: DFR-02729
Index: DFR-02729
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Regular price €11.00 Price €11.00

Grove - Base Shield v2 - Shield for Arduino

Shield for Arduino, which extends the capabilities I/O pins. Designed for modules and sensors from the Grove series. It has 4-pin connectors, and all the outputs known from...
5.0 (9)
Index: SEE-04440
Index: SEE-04440
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Regular price €4.90 Price €4.90

MCP23017 Expansion Board - 16 I/O - for Arduino and Raspberry Pi - Waveshare 15391

Expander of pins on the basis of the MCP23017 system, it extends the capabilities of the Arduino or Raspberry Pi with additional 16 pins of I/O. It communicates via I2C...
5.0 (1)
Index: WSR-13466
Index: WSR-13466
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Regular price €6.90 Price €6.90

Proto Prototype Shield + mini Breadboard - Shield for Arduino

Shield for Arduino Uno Rev3 and derivatives allow you to create your own shields. It has led out all the connectors and two LEDs, and a button at the user's disposal. In...
4.8 (5)
Index: MOD-08225
Index: MOD-08225
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Regular price €3.90 Price €3.90

CNC Shield - 3D printer driver - Shield for Arduino

Shield for Arduino, which allows you to build a 3D printer driver or other CNC equipment's driver. Facilitates the use of stepper motors. It has connectors for modules A4988...
4.7 (6)
Index: MOD-06186
Index: MOD-06186
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Regular price €4.00 Price €4.00

MAX98357A decoder stereo DAC I2S - SparkFun DEV-14809

The stereo decoder's module DAC to communicate through the I2S interface. Built-in class D amplifier can provide up to 3.2 W of power to the speakers or headphones with...
5.0 (2)
Index: SPF-13062
Index: SPF-13062
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Regular price €7.90 Price €7.90

ScrewShield x2 v2 - screw connectors - Shield for Arduino

Included are two shields, leading out all the Arduino pins on the connectors to which you can connect the cable using the screw connections using screwdriver.
5.0 (6)
Index: MOD-05343
Index: MOD-05343
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Regular price €6.90 Price €6.90

DFRobot Gravity - IO Expansion Shield for Arduino V7.1

Shield for Arduino, which extends the I/O pis capabilities. It has i.a. led out each pin with a pair for power supply, possibility to turn on the voltage converter of 3.3 V, a...
5.0 (5)
Index: DFR-02991
Index: DFR-02991
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Regular price €10.50 Price €10.50

Arduino Proto Shield Mega Rev3 - A000080

Shield for Arduino Mega, allowing you to create your own systems (shields). The model is suitable for the latest versions of the family Arduino Mega Rev3.
Index: ARD-01480
Index: ARD-01480
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Regular price €6.50 Price €6.50

Arduino Motor Shield Rev3

Module allows control of two DC motors (DC) using Arduino kits. The system allows you to adjust the direction and speed of rotation of DC motors with a current consumption up...
5.0 (3)
Index: ARD-01215
Index: ARD-01215
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Regular price €28.90 Price €28.90

DFRobot ScrewShield V3 - screw connectors for Arduino

Included are two shields, leading out all the Arduino pins on the connectors to which you can connect the cable using the button (clip) without using a screwdriver.
5.0 (1)
Index: DFR-02989
Index: DFR-02989
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Regular price €10.90 Price €10.90

DFRobot LCD1602 RGB Keypad v1.0 - display Shield for Arduino

Shield for Arduino with popular LCD 2x16 character display and with five buttons at the user's disposal. Thanks to the LCD KeyPad Shield, you can easily create a user interface.
5.0 (3)
Index: DFR-05182
Index: DFR-05182
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Regular price €14.90 Price €14.90

Ramps 1.4 RepRap driver for 3D printer

Popular driver of 3D printer, adapted to work with Arduino Mega 2560 and stepper motors driver A4988. The system requires a power source with an output voltage of 12 V and...
5.0 (3)
Index: MOD-02193
Index: MOD-02193
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Regular price €7.50 Price €7.50

DFRobot RS485 MAX485ESA - Shield for Arduino

Shield for Arduino, which allows data transfer via RS485 Protocol, which allows you to connect up to 32 devices on one line with the width of up to 1 km with a maximum speed up...
5.0 (1)
Index: DFR-02986
Index: DFR-02986
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Regular price €11.00 Price €11.00

Nano Expansion Adapter - Shield for Arduino Nano

System that facilitates the usage of Arduino Nano. It has led out all the pins in convenient 3-pin configurations along with Vcc and GND. On board can also be found pins for...
5.0 (1)
Index: MOD-08233
Index: MOD-08233
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Regular price €2.00 Price €2.00

CAN-Bus Shield v2.0 DFRobot - Shield for Arduino

Shield for the Arduino that allows the use of serial CAN bus. It is equipped with chips MCP2515. It has a connector for microSD cards. It works with a voltage from 3.3 V to 5 V.
Index: DFR-06114
Index: DFR-06114
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Regular price €24.50 Price €24.50

DFRobot L298P v1.3 2-channel motor driver 35V/2A - Shield for Arduino

Arduino overlay to control two DC motors (35V/2A). For communication it uses four Arduino pins, allows to change the speed and direction of motor rotation.
5.0 (2)
Index: DFR-02686
Index: DFR-02686
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Regular price €15.90 Price €15.90

Touch screen TFT LCD 2.8 '' 320x240px with a microSD reader Velleman VMA412 - overlay for Arduino

Touch screen display, graphic LCD TFT display with a diagonal of 2.8 " and a resolution of 320 x 240 pixels with 18-bit color depth. The module as a shield for Arduino. Works...
5.0 (2)
Index: VEL-11604
Index: VEL-11604
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Regular price €21.50 Price €21.50

DFRobot TB6612 - 4-channel motor driver 13.5V/1.2A - Shield for Arduino

The module allows you to control four DC motors (DC) using boards of the Arduino. The system allows you to adjust the direction and rotation speed of the motors with a current...
5.0 (4)
Index: DFR-07441
Index: DFR-07441
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Regular price €16.90 Price €16.90

DFRobot 4x Relay - Shield for Arduino v2.1

Overlay with four relays that can be controlled directly from Arduino via digital outputs. Additionally, there is a socket on the board to connect XBee wireless communication...
Index: DFR-02731
Index: DFR-02731
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Regular price €15.90 Price €15.90

TB6612 Motor Shield - 4x DC motor driver - 12V/1,2 A - Shield for Arduino

The module allows you to control four DC motors (DC), with two stepper motors or two servos using Arduino kits. The system allows you to adjust the direction and speed of...
4.7 (3)
Index: GRL-12811
Index: GRL-12811
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Regular price €31.50 Price €31.50

Forbot Robot Shield for Arduino

Forbot Robot Shield is an extension board for Arduino, which is adding to it, everything what's necessary for making robot. On board of the module, found can be, i.a. the...
5.0 (2)
Index: FOR-07901
Index: FOR-07901
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Regular price €31.50 Price €31.50

ESP8266 Wi-Fi - Shield for Arduino - SparkFun WRL-13287

Overlay for Arduino by Sparkfun allowing to connect the chip to WiFi network. Equipped with popular ESP8266 module, supports 802.11 b/g/n standard, communicates via UART...
Index: SPF-04354
Index: SPF-04354
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Regular price €24.90 Price €24.90

What should I know about Arduino Shields? Most important parameters

Arduino Shield tiles (PCBs) are hardware overlays, mechanically and electrically compatible with Arduino main modules (mainly Arduino Uno). Arduino Shields are installed directly on the tiles. Full compatibility and expandability make it possible to reach for various overlays. This effect was achieved by using appropriate connectors (mainly 2.54 mm gold pins) and the appropriate voltage level (usually 3.3 V, 5 V). As a result, you can also connect modules created by other recommended companies to Arduino boards.

Technically, when choosing Arduino Shields, you should check the power of the control devices, especially with such modules that are responsible for the operation of engines or the sound system. The power supply can be carried out in two ways - through the low-power Arduino Shields power supply system and the main high-power system of the main part (or added amplifiers).

Types of Arduino extensions – I/O devices, steering overlays and more

In this category you will find a wide range of overlays that extend the possibilities of Arduino boards with the communication functions and not only. After installing the overlay (Arduino Shield) you will be able to use and manage various types of input and output devices (I/O). In addition to numerous modules with displays (LED, LCD, OLED), keyboards, joysticks and even special touch panels, you will also be able to order a number of boards that give Arduino the opportunity to connect with the outside world!

Particular Arduino extensions enable you to connect your project via Ethernet or RS485 rail. You can add a radio installation or program your robot to work with the earlier developed mobile application! What is more, check out the Arduino Shield with integrated GSM, Wi-Fi and Bluetooth communication modules, with GPS geolocation devices and ISM overlays (Xbee).

Arduino – executive modules, expanders and much more

In the world of microcontrollers and microcomputers, many different additional modules for Arduino are extremely popular among hobbyists and professionals. You need to know that programmable electronics are not just the main modules (PCBs), but also additional accessories and extensions necessary for their expansions. All products in this category can be divided into several basic types:

  • Arduino Shields extending the possibilities of device control,
  • add-ons in the form of sensors and sound modules,
  • overlays responsible for communication between devices,
  • Arduino output expanders.

Choose from a lot of overlays (Arduino Shields) that will give you the ability to control external devices. Your attention deserves both simple boards with one or more electromagnetic relays, as well as more complex integrated circuits, microprocessors, LED diode controllers and RGB strips. In this extensive category of our online store you will also find advanced motors and multi-channel controllers.

Why should you buy extensions for Arduino? First of all, thanks to them you will be able to build a really advanced project. In fact, the impossible does not exist with Arduino. Nothing prevents you from creating an interactive, unifying robot!