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Arduino boards (pick your main controller)
- Best classic starter board: Arduino Uno Rev 3 (ATmega328, Uno form factor) — $54.87.
- Alternative Uno options: Arduino Uno - R3 — $72.26 or Arduino Uno R3 (Atmega328 - assembled) — $34.14.
- Newer Uno generation: Arduino UNO R4 Minima — $52.36 or Arduino UNO R4 WiFi — $72.00 (adds Wi‑Fi).
- Compact/connected boards: Arduino Nano ESP32 — Wi‑Fi + Bluetooth (ESP32‑S3) for $52.36; or sensor-rich BLE option Arduino Nano BLE Sense Rev2 (Bluetooth 5.0 + onboard sensors) — $113.88.
- High-end hybrid Linux + MCU platform: Arduino UNO Q Development Board (4GB LPDDR4, 32GB eMMC) — $140.83.
Starter kits (best for beginners/classes)
- Official-style guided projects bundle: Arduino Starter Kit — 15 projects — $208.88.
- Value kit with lots of parts: Elecrow UNO R3 Starter Kit with Mulity Modules for Arduino — 200+ components — $81.82.
- Plug-and-play modular learning: Gravity: Starter Kit for Arduino — DFRduino UNO R3 + Gravity modules — $102.43; or Grove - Starter Kit for Arduino — Grove connector system + Base Shield — $90.86.
Handy add-ons & basics
- Prototyping essential: Arduino Jumper Cables (M/M) (65 Pack) — 65pcs — $6.82.
- Popular sensor for projects: Waterproof DS18B20 Digital Temperature Sensor For Arduino — waterproof temp probe — $10.36.
What are you looking for under “Arduino”?
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Showing 1-20 of 92 products
Arduino Uno - R3
Arduino Uno Rev 3
Arduino UNO R4 WiFi
Arduino UNO Q - 2GB
Arduino Uno - R3 SMD
Uno R3 - Little Bird
SparkFun Inventor's Kit (for Arduino Uno) - V3.2
Beginner Kit for Arduino Uno
Crowduino Nano V3.1 (Arduino Compatible)
Arduino Nano BLE Sense Rev2 with Headers
STEM kit for Arduino
Crack the Code V2.0 kit
Crack the Code Shield
Arduino Nano 33 IoT with Headers
MPN: DEV-15589
Arduino Nano ESP32 with Headers
MPN: DEV-23321
Arduino Nano Every
MPN: DEV-15590
Gravity LED Button for Arduino and micro:bit - Red
MPN: DFR0785-R
DFRobot Gravity LED Button for Arduino and micro:bit - White
MPN: DFR0785-W
Arduino UNO Q Development Board (4GB LPDDR4, 32GB eMMC)
MPN: DFR1256
Little Bird 45 in 1 sensor kit for Arduino
Arduino Uno - R3
The Arduino Uno R3 is the most popular Arduino board and an ideal starting point for learning electronics and programming. Built around the ATmega328 microcontroller, it offers a robust platform for prototyping, interactive projects, and connecting to sensors, actuators, and other hardware. The ...
Arduino Uno Rev 3
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 Linu...
Arduino UNO R4 WiFi
Arduino empowers makers’ creativity and passion for innovation with a robust new board that’s perfect for all users, from beginners to experts – allowing anyone to easily connect to the internet and create IoT projects. Your user-friendly, accessible UNO just took a quantum leap forward: Ardui...
Arduino UNO Q - 2GB
Meet Arduino UNO Q — a dual-processor development board that combines a Debian-based Linux computer with a real-time microcontroller. Build robots, edge-AI systems, and connected IoT devices on a single platform where Arduino sketches and Python run side by side through the Arduino App Lab. Devel...
Arduino Uno - R3 SMD
This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno 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 fil...
Uno R3 - Little Bird
The Little Bird Uno R3, is a 100% Arduino™ compatible development board.Just like the original Arduino Uno the Arduino Shield compatible design makes adding expansion boards easy.This Arduino can be powered from 7-12 VDC or using your computer's USB port (limited available current to pins if don...
SparkFun Inventor's Kit (for Arduino Uno) - V3.2
The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes everything you need to complete 16 circuits that will teach you how to read sensors, display information on an LCD, drive motors, an...
Beginner Kit for Arduino Uno
INTRODUCTION 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 ki...
Crowduino Nano V3.1 (Arduino Compatible)
The Crowduino Nano V3.1 is a compact, breadboard-friendly development board based on the ATmega328, fully compatible with the Arduino Nano 3.0 and its shields. It features a Mini-B USB port for programming and serial communication, 14 digital I/O pins (6 with PWM), and 8 analogue inputs. Power i...
Arduino Nano BLE Sense Rev2 with Headers
The Arduino Nano BLE Sense Rev2 packs the nRF52840 processor (32-bit ARM Cortex-M4 at 64 MHz) into the compact Nano form factor, with 1MB flash and 256KB SRAM. It includes Bluetooth 5.0, an impressive array of onboard sensors, and support for TinyML — enabling edge AI and machine learning applica...
STEM kit for Arduino
The STEM Kit for Arduino is a beginner-friendly electronics kit that provides everything you need to get started with Arduino prototyping. With the included sensors, displays, and components, you can build a wide range of projects — from reading environmental data to controlling LEDs and motors. ...
Crack the Code V2.0 kit
Unlock the mysteries of coding and electronics with the Crack the Code V2.0 Kit, specifically designed for the NSW Department of Education's second unit of work. This comprehensive kit provides students and educators with the tools needed to explore, learn, and innovate in the world of techno...
Crack the Code Shield
Perfect for both classroom undertakings and those new to Arduino! Designed to seamlessly plug into any standard Arduino or compatible board, this shield serves as an excellent tool. Originally conceived for workshops catering to a diverse audience including youngsters, families, adults, educa...
Arduino Nano 33 IoT with Headers
· MPN: DEV-15589
This compact Nano-format board brings secure connected projects into the familiar Arduino ecosystem. It combines WiFi and Bluetooth connectivity with a low-power architecture, making it a practical option for IoT builds, dashboards and connected sensors.It is fully compatible with the Arduino IoT...
Arduino Nano ESP32 with Headers
· MPN: DEV-23321
Bring ESP32-S3 wireless projects into the Arduino ecosystem with this compact Nano-format development board. It is designed for IoT, MicroPython and Arduino programming, making it suitable for first builds through to more advanced prototypes.The board is based on the u-blox® NORA-W106-10B module,...
Arduino Nano Every
· MPN: DEV-15590
Bring everyday builds to life quickly with this small, robust Arduino board in the classic Nano footprint. It is designed for fast prototyping and compact projects, from experiments and wearables through to cosplay, robotics, drones and 3D printing.The board is based on the ATMega4809 AVR process...
Gravity LED Button for Arduino and micro:bit - Red
· MPN: DFR0785-R
This compact illuminated push-button module is designed for interactive electronics and quick prototyping. A transparent cap sits over an internal red LED, giving instant visual feedback when the button is pressed.The module provides a simple digital output for microcontroller input detection: wh...
DFRobot Gravity LED Button for Arduino and micro:bit - White
· MPN: DFR0785-W
This Gravity LED button is a simple illuminated push button with a transparent cap, designed for interactive Arduino and micro:bit projects. When the button is pressed, the internal white LED turns on to provide clear visual feedback.The module behaves like a basic digital switch: when pressed do...
Arduino UNO Q Development Board (4GB LPDDR4, 32GB eMMC)
· MPN: DFR1256
The Arduino UNO Q is a hybrid development board that combines a Qualcomm® Dragonwing™ MPU running Linux Debian with an STM32 real-time MCU. It is designed for projects that need both single-board-computer style processing and Arduino ecosystem timing control, such as robotics, edge AI and compute...
Little Bird 45 in 1 sensor kit for Arduino
This kit brings together a wide range of sensor and interface modules for Arduino projects, experiments and classroom learning. It includes input sensors, output modules, switching modules, power modules and useful building blocks for trying common electronics ideas.Use the modules to explore lig...
