10 bestOpen Source Ideof January 2026

112M consumers helped this year.

1

xArm UNO Robotic Arm 6DOF Robot Arm Kit with Secondary Development Compatible with Arduino IDE, DIY Programming Robot Kit STEAM Robot Arm with Sensor and UNO R3 Open Source Code & Tutorial

xArm UNO Robotic Arm 6DOF Robot Arm Kit with Secondary Development Compatible with Arduino IDE, DIY Programming Robot Kit STEAM Robot Arm with Sensor and UNO R3 Open Source Code & Tutorial

xArm UNO Robotic Arm 6DOF Robot Arm Kit with Secondary Development Compatible with Arduino IDE, DIY Programming Robot Kit STEAM Robot Arm with Sensor and UNO R3 Open Source Code & Tutorial

LewanSoul

9.9

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2

The Official Arduino Starter Kit Deluxe Bundle with Make: Getting Started with Arduino: The Open Source Electronics Prototyping Platform 3rd Edition Book

The Official Arduino Starter Kit Deluxe Bundle with Make: Getting Started with Arduino: The Open Source Electronics Prototyping Platform 3rd Edition Book

The Official Arduino Starter Kit Deluxe Bundle with Make: Getting Started with Arduino: The Open Source Electronics Prototyping Platform 3rd Edition Book

Arduino

9.8

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3

inventr.io | Adventure Kit: 30 Days Lost in Space for Exploratory Skills | Arduino IDE Compatible | Coding Challenge | Kids & Teens Robotics Project | Engineering Set by NASA Researcher

inventr.io | Adventure Kit: 30 Days Lost in Space for Exploratory Skills | Arduino IDE Compatible | Coding Challenge | Kids & Teens Robotics Project | Engineering Set by NASA Researcher

inventr.io | Adventure Kit: 30 Days Lost in Space for Exploratory Skills | Arduino IDE Compatible | Coding Challenge | Kids & Teens Robotics Project | Engineering Set by NASA Researcher

inventr.io

9.6

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11% off

4

KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Gift for Teens Adults 14+

KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Gift for Teens Adults 14+

KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Gift for Teens Adults 14+

KEYESTUDIO

9.4

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5

STM32 Nucleo Development Board with STM32F446RE MCU NUCLEO-F446RE

STM32 Nucleo Development Board with STM32F446RE MCU NUCLEO-F446RE

STM32 Nucleo Development Board with STM32F446RE MCU NUCLEO-F446RE

Best Price Square

9.1

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OtherRelated productsUp to 5% off

Arduino Nano Every (Single Board) [ABX00028]

Arduino Nano Every (Single Board) [ABX00028]

KEYESTUDIO MEGA 2560 R3 ATmega2560 Board + USB Cable Kit for Arduino MCU Projects

KEYESTUDIO MEGA 2560 R3 ATmega2560 Board + USB Cable Kit for Arduino MCU Projects

CANADUINO® STM32F411CEU6 WeAct Black Pill V3.1 Pro with 128M QSPI Flash

CANADUINO® STM32F411CEU6 WeAct Black Pill V3.1 Pro with 128M QSPI Flash

HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

6

ACEIRMC 4PCS ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Internet for Arduino IDE Micropython

ACEIRMC 4PCS ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Internet for Arduino IDE Micropython

ACEIRMC 4PCS ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Internet for Arduino IDE Micropython

ACEIRMC

8.8

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7

ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

ELEGOO

8.5

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8

ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module with Pin Headers 5pcs

ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module with Pin Headers 5pcs

ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module with Pin Headers 5pcs

DUTTY

8.2

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9

R Packages: Organize, Test, Document, and Share Your Code

R Packages: Organize, Test, Document, and Share Your Code

R Packages: Organize, Test, Document, and Share Your Code

7.9

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10

Modern Vim: Craft Your Development Environment with Vim 8 and Neovim

Modern Vim: Craft Your Development Environment with Vim 8 and Neovim

Modern Vim: Craft Your Development Environment with Vim 8 and Neovim

Pragmatic Bookshelf

7.6

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