RRD Ramps 1.4 module

In Stoc

2-channel PWM expansion module for Ramps 1.4, ideal when after upgrading to dual extruder you no longer have free PWM outputs or you want to add fans, LEDs and other controlled accessories. Mounts directly on servo pins, adds channels on D6 and D11, supports up to 20VDC and 0.5A per channel, compatible with Marlin by setting MOTHERBOARD 34.

2.43 €

Sensor shield V5.0 expansion board

In Stoc

It mounts directly on the UNO development board and simplifies the quick connection of sensors and servos, providing pins organized by channels for signal, VCC and GND, includes separate 2-pin power connector for VCC and GND, reduces wiring and the risk of wrong connection, ideal for prototyping and educational projects.

2.16 €

CNC Shield v3 Arduino UNO

In Stoc

The CNC Shield v3 for Arduino UNO is the practical base for controlling a CNC or 3D printer, offering 4 slots for A4988 or DRV8825 drivers, 12-36V power supply and dedicated pins for motors, limit switches and peripherals. It allows setting microstepping via jumpers and works great with GRBL firmware for precise automation projects.

3.49 €

Nano Ethernet Shield ENC28J60

In Stoc

Ethernet shield for Nano that allows fast wired internet connection, based on Microchip ENC28J60 controller and RJ45 HR911105A connector. It can function as a server or client, it is mounted by connecting directly to the board, and the stable libraries and available examples make it easy to integrate into IoT and automation projects.

8.78 €

Arduino NANO expansion shield

In Stoc

The Arduino NANO expansion board simplifies the quick connection of modules and sensors, offering 8 analog inputs with VCC and GND, 14 servo-type IO pins with power and signal, PWM and I2C support for precise control, 6-12VDC power supply with integrated regulator, and AREF and 3.3V outputs for extended compatibility.

2.00 €

Shield MicroSD D1 Mini

In Stoc

Allows quick addition of microSD card storage for Wemos D1 Mini projects, ideal for data logging, files or updates. Communicates via SPI for efficient transfer, operates at 3.3V, supports Micro SD and Micro SDHC up to 32GB, compatible with FAT16/FAT32 file systems and Arduino SD or SdFat libraries.

1.68 €

Shield Motor Control Module, L293D, 5-12V

In Stoc

The L293D shield for Arduino simplifies motor control in robotics projects, providing control for up to 4 bidirectional DC motors or 2 stepper motors and 2 servo motors. It operates at 5-12V, delivers up to 1.2A, separates logic from power for stability, has a 74HC595 register for pin expansion, and screw terminals for quick connection.

3.11 €

MP3 Shield VS1053 for UNO, microphone and TF slot, 5V

In Stoc

Shield with VS1053 audio decoder for Arduino Uno, ideal for MP3 playback from embedded projects. Integrates card slot, SPI interface for fast communication, stereo audio output for connection to amplifier or headphones, compatible with Arduino libraries for easy control of play, pause and volume.

13.26 €

Arduino UNO prototyping shield

In Stoc

Prototyping Shield for Arduino UNO, ideal for rapid circuit testing in the development phase, mounts directly on the board and provides prototyping area for soldering and secure connections. Includes Proto Shield and 170-point breadboard for solderless wiring, allows easy access to pins and modular expansion, suitable for experiments, sensors and electronic projects.

1.95 €

Shield Ramps 1.4

In Stoc

Mega 2560 compatible shield for CNC projects and 3D printers, provides stable control for up to 5 motor drivers and supports dual extruder and heat bed configurations. It operates at 12-24VDC, includes jumpers for setting the drivers' microstep and allows the connection of an LCD with offline printing option from SD card.

6.47 €

USB Host Expansion Board, MAX3421E

In Stoc

The expansion board that adds USB Host functionality for Arduino, based on the MAX3421E, providing control over peripherals such as a mouse, keyboard, or controllers. It supports Google Android ADK and compatible libraries, works with UNO and MEGA boards, is USB 2.0 compatible, and accepts a wide range of HID, GPS, FTDI, and other devices, power supply 3.3-5V.

9.08 €

Nano Expansion Terminal V3.0

In Stoc

Nano development expansion board that allows quick and secure pin connection via screw terminals, ideal for prototyping and tidy wiring in electronic projects. Provides easy access to all outputs, includes screw terminals and pin headers for custom mounting, is compatible with Nano V3.0 format, requires soldering connectors to the board.

1.72 €

Expansion board TFT01, Mega, for TFT touch display

TFT01 expansion board, Mega, for TFT touch display

In Stoc

Adapter for connecting a TFT LCD touch display to Arduino Mega, ideal when the display operates at 3.3VDC and does not have a built-in regulator. It is compatible with any TFT size, maintains access to touch functions and allows the use of an SD card if present on the display. It is mounted shield-type, for quick installation and stable connections.

5.15 €

Display LCD 2.8, TFT, Color, Shield UNO and Mega, Touch, SD, ILI9341

In Stoc

2.8 inch TFT color display with resistive touch and microSD slot, usable as a shield on Arduino UNO and Mega boards, ideal for graphical interfaces, menus and data display in embedded projects. Offers 240x320 resolution, 65K colors with ILI9341 driver, 8-bit parallel interface for fast response and integrated regulator for 3.3-5V.

17.19 €

3.2 inch LCD Display, 240x320, Touch, ILI9341, SD, 3.3-5V

In Stoc

3.2 inch TFT color screen with resistive touch, 240x320 resolution and ILI9341 driver, ideal for graphic interfaces on STM32 and C51 projects. Offers 65K colors display on 8 or 16 bit parallel bus, includes microSD reader on the back for resources and logging, has integrated regulator for 3.3-5V power supply and XPT2046 touch controller for precise interaction.

22.98 €

Shield Ethernet W5100 with MicroSD

In Stoc

Allows quick connection of Arduino boards to the internet or LAN for IoT projects and remote control, based on Wiznet W5100 with TCP UDP stack and up to 4 simultaneous sockets, includes MicroSD slot for storing and serving files over the network accessible with the SD library, mounts directly on UNO Mega Nano Duemilanove and other compatible boards.

8.20 €

Expansion board ESP8266, ESP-07, ESP-08, ESP-12E

In Stoc

Male pin mounting board for ESP8266 ESP-07, ESP-08, ESP-12E modules, ideal for rapid prototyping and easy integration into IoT projects. Provides correct pin alignment, stable connections on breadboard or PCB, easy access to module signals and reduces the risk of wrong soldering, making it suitable for development and testing.

0.88 €

Display 3.5, 320x480, Arduino compatible, ILI9486, 8Bit

In Stoc

3.5 inch full color LCD screen for Arduino projects, mounts directly as a shield on UNO and MEGA without additional wiring, displays clear graphics at 480x320 and 65K colors, fast communication on 8-bit parallel bus with ILI9486 driver, operates at 3.3-5V with integrated regulator and includes SD card slot, without touch.

19.45 €

Nano V5 expansion board

In Stoc

Nano compatible expansion shield, ideal for quick and tidy connection of multiple modules. Provides easy access to all digital and analog pins, each with plus and GND power supply, includes I2C interface for convenient connections. Has dedicated outputs for servo motors and 5.5x2.1mm connector for external 5-12V power supply, with jumper for source selection. Includes reset button.

1.88 €

Shield Ramps 1.6, R6, 5 axes, 12V, 200W

In Stoc

The Ramps 1.6 Shield for Arduino Mega is a 5-axis control board for 3D printers or CNCs, supports 5 A4988, DRV8825 and other drivers simultaneously, provides 12V and 200W power supply with B55NF06C MOSFET up to 10A. Includes gold-plated connectors for secure contact, full heatsink for efficient dissipation and extended power up to 270W, plus a new 2-pin connector.

9.86 €

Shield Joystick, v1.A, 2 axes plus buttons, 3.3-5V

In Stoc

Joystick shield for Arduino UNO compatible boards, ideal as a game remote or robotic arm controller. Offers 2-axis joystick with analog readout A0 A1 and button on D8, 6 dedicated buttons on D2-D7, 3.3V 5V switch for quick compatibility, connectors for nRF24L01 module or Nokia 5110 LCD and easy access to pins through marked header.

3.55 €

Out-of-Stock

ESP8266, T77, ESP-12E Shield

Out-of-Stock

WiFi Shield to quickly add ESP8266 connectivity to Arduino boards, directly compatible with UNO R3, Mega 2560 and Leonardo, can also work independently as ESP-12E with all pins accessible. It has an integrated 3.3V level converter, 4 DIP switches for selecting the working mode, programming via USB or OTA and support for AP and Station.

5.31 €

Display 3.5 UNO, ILI9486, 320x480, 8bit, Touch

In Stoc

3.5 inch TFT touch shield for Arduino UNO and Mega2560, ideal for fast graphical interfaces and data display. Mounts directly on the board, without additional wiring, offers 480x320 resolution and 65k colors, communicates on 8-bit parallel bus for higher speed, has resistive touch with stylus, includes 5V 3.3V logic converter and integrated SD card reader.

23.98 €

LCD1602 module, shield, with buttons, blue

In Stoc

Shield LCD1602 directly compatible with Arduino UNO and MEGA, ideal for menus and quick interfaces thanks to the 6 integrated buttons. It displays 16x2 white characters, has adjustable blue backlight and adjustable contrast from the potentiometer. It operates at 5V powered from the board and uses the HD44780 parallel interface with the LiquidCrystal library.

4.34 €

Powerbank 18650 module, 4P, 5V and 3V output, for development

18650 Powerbank Module, 4P, 5V and 3V Output, for development boards, automatic shutdown

In Stoc

Powers Arduino, Raspberry Pi and other development boards from up to 4 18650 cells connected in parallel, providing stable 5V and 3V outputs via 2.54mm pins, plus USB female for powering or charging devices. Charging is done via MicroUSB or USB-C, has integrated protections and LED battery level display, with AUTO mode for shutdown when there is no consumption.

10.76 €

Powerbank module 18650, 2P, 5V and 3V output, for development boards, automatic shutdown

In Stoc

Power Arduino, Raspberry Pi, and other development boards from up to 2 18650 cells in parallel, providing stable 5V and 3V outputs on 2.54mm pins and a female USB port. It has integrated charging via MicroUSB or USB-C, protection against overvoltage, overcurrent, and short circuit, plus automatic shutdown during inactivity and LEDs for battery level.

6.23 €

Powerbank 18650 module, 1P, 5V and 3V output, for development

Powerbank module 18650, 1P, 5V and 3V output, for development boards

In Stoc

Powers Arduino, Raspberry Pi and other development boards from a 18650 cell, providing stable 5V and 3V outputs for extended compatibility. It has 4 pins for 5V and 4 pins for 3V at 2.54mm pitch, plus a 5V USB female for powering or charging devices. The battery is charged via MicroUSB, with integrated control and overcurrent and short-circuit protections.

4.01 €

Shield motors for WeMos D1 mini, I2C, Dual motor, TB6612FNG

Motor Shield for WeMos D1 mini, I2C, Dual motor, TB6612FNG

In Stoc

The WeMos D1 mini motor shield provides simple I2C control of two DC motors or one stepper motor, using the TB6612FNG driver with overheat protection. It delivers 1.2A per channel with short peaks up to 3.2A, accepts motor power up to 15V, and allows setting the I2C address from jumpers. Includes standby for low power consumption and fast brake for precise stopping.

9.35 €

Shield CAN BUS V2.0B, UNO compatible, MCP2515, EF02037, 5-12V

In Stoc

Shield module for Arduino UNO R3 that adds fast and stable CAN 2.0B communication, ideal for industrial, automotive and automation projects. Includes MCP2515 controller and TJA1050 transceiver, supports up to 1 Mbps, connects via SPI and has a DB9 connector. Status LEDs and ON/OFF switch simplify integration and testing.

17.23 €

Placa expansiune D1 Mini pentru baterie, TP4056, cu ridicator 5V

D1 Mini battery expansion board, TP4056, with 5V step-up

In Stoc

Shield for D1 Mini that allows powering from a 1S Li-Ion battery, includes safe charging with TP4056 and overcharge and discharge protections, raises the voltage to 5V for stable operation, has selectable charging current 0.5A or 1A via jumper and charging status LED.

2.36 €

Stepper motor driver expansion board, DRV8825 and A4988, 5V

In Stoc

A4988 or DRV8825 driver expansion board, ideal for Arduino UNO R3 and 3D printers, facilitates the control of Nema17 stepper motors in DIY projects. Offers DIP switch for quick microstep setting, terminal connector for easy power supply, compatibility with 12 24VDC and DIR STEP EN interfaces to 5V logic. Correct connection of driver polarity and orientation.

1.97 €

4 relay expansion board, UNO R3 and MEGA2560, 5V

In Stoc

Shield with 4 relays for safe control of high power consumers from Arduino signals, mounts directly on UNO R3 or MEGA2560 without additional cables and maintains access to the board pins. Operates at 5VDC with HIGH Level activation, uses pins 4-7, includes status LEDs and NO, NC, COM terminals for quick connection.

5.49 €

Prototyping board for Mega2560, with breadboard

In Stoc

Arduino MEGA 2560 R3 compatible prototyping shield that mounts directly to the board and provides quick and tidy access to all I/O pins. Includes mini breadboard with 170 points for solderless connections, ideal for quick testing of sensors and modules. Suitable for development, debugging and rapid iterations in Arduino projects.

2.88 €

1.44 inch LCD display, Hat Raspberry Pi, 128x128, SPI, with buttons and joystick

In Stoc

1.44 inch HAT LCD display for Raspberry Pi, ideal for a compact control interface in DIY projects, monitoring or retro consoles. Offers 128x128 resolution and up to 65K colors, communicates quickly via SPI and connects directly to the pins, includes a 5-position joystick and 3 buttons for precise navigation and controls.

23.17 €

2.23inch OLED Display Module, Shield, Waveshare

In Stoc

The compact OLED display module for displaying text, icons and system information in embedded projects, mounts quickly as a shield on boards such as Raspberry Pi Pico, Pico W, RP2040 or Jetson Nano. The 2.23 inch screen with 128x32 resolution offers high contrast and low power consumption, uses the SSD1305 driver and supports SPI communication by default or I2C by hardware reconfiguration.

57.54 €

ESP32 expansion board in UNO format, 6.5–16V,

In Stoc

Allows quick integration of an ESP32 or ESP32S module into UNO type projects, with GVS connectors for tidy wiring of sensors and servos. Offers flexible power supply via USB Type-C, Micro USB or DC 6.5-16V jack with integrated regulator, selectable 3.3V or 5V output from jumper and dedicated I2C connectors. Includes PWR LED for power confirmation.

2.91 €