Arduino

4×4 Keypad Shield

16-key 4x4 matrix keypad shield for menus and code entry

Bluetooth Shield

Bluetooth serial shield for wireless links to phones and computers

Camera Shield

Camera shield for capturing still images from an Arduino project

CAN-Bus Shield

MCP2515 CAN-Bus shield for automotive and industrial networking

Capacitive Touchpad Shield

Capacitive touch shield with multiple touch-sensitive electrodes

CNC Shield

GRBL CNC shield for Uno, drives four stepper motors for CNC and lasers

Colour TFT Shield with Joystick

1.8 inch colour TFT display shield with integrated joystick

Energy Shield

Battery and energy management shield with LiPo charging for portable projects

ESP32 Development Board TYPE-C/Micro Shield

Expansion baseboard for ESP32 development boards with screw terminals

Ethernet Shield

W5100 Ethernet shield with microSD slot for wired network projects

FM Radio Shield

FM radio receiver shield with digital tuning and I2C control

GPS Shield

GPS shield with onboard antenna for position and time logging

Joystick Shield

microSD Shield

microSD card shield for data logging and file storage over SPI

MIDI Shield

MIDI shield with DIN-5 in and out for electronic music projects

Motor Shield

L293D motor shield, drives 4 DC motors or 2 steppers plus 2 servos

MP3 Player Shield

MP3 and audio playback shield with microSD slot and headphone output

MQ2 Smoke Sensor Shield

MQ-2 gas and smoke sensor shield for LPG, propane and smoke detection

Multifunction Shield

All-in-one learning shield with 7-segment display, LEDs, buttons and buzzer

NeoPixel Shield

40-pixel WS2812B RGB LED matrix shield, 5 x 8 individually addressable

NFC/RFID Shield

PN532 NFC and RFID shield, 13.56 MHz, reads and writes cards

Prototype Shield

Prototyping shield with solder pads and space for a mini breadboard

Relay Shield

Relay shield with optically isolated channels for switching mains loads

RS485 Shield

MAX485 RS485 shield for long-distance industrial serial communication