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Arduino

Master using Arduino with our top tricks and guides.

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DIY
The 9 Best Arduino LEGO Projects

Combine your love of Arduino electronics and LEGO by building any of these awesome projects.

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Raspberry Pi Pico vs. Arduino: Which Microcontroller Should You Use?

Arduino has long been the go-to microcontroller platform for electronics projects, but how does the Raspberry Pi Pico compare?

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DIY
8 Illuminating NeoPixel Projects for Arduino and Raspberry Pi

Light up your electronics projects with super-bright NeoPixels. Check out these project ideas for inspiration.

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8 Awesome DIY Arduino Projects to Upgrade Your Car

Here's how to modify your ride using an Arduino microcontroller.

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DIY
How the New Arduino Nano ESP32 Makes IoT Projects a Breeze

The latest addition to the Arduino Nano family offers an easy way to start making IoT projects.

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DIY
8 Unique Sensors for Arduino Microcontroller Boards

Adding sensors to your Arduino opens up a whole new world of exciting projects. Here are some of the best sensors around.

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DIY
Arduino Mega vs. Uno: Which One Should You Use?

The Arduino Uno is the most popular board, but the larger Mega has more I/O pins. Find which is right for your project.

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DIY
Why the New Arduino Uno R4 Is a Game-Changer for Makers

With a whole lot more power and extra features, the Uno R4 makes it easier to create complex projects.

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DIY
All 9 Arduino Board Specifications Compared

Looking for the right Arduino model to use for your next project? You need an Arduino board comparison.

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DIY
Arduino Simulation 101: Create Circuits Without the Hardware

Want to test out Arduino code without connecting hardware and electronic circuits? One of these Arduino simulators can help you out.

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How Does an if-else Statement Work on Arduino?

Running program code based on conditions is a fundamental part of development. It’s also a great way to get into Arduino programming.

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How to Program Your Raspberry Pi Pico With the Arduino IDE

You can now program a Raspberry Pi Pico using the Arduino IDE with a third-party add-on. Here's how to do it.

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DIY
Elegoo vs. Arduino: Is There Any Difference?

They look very similar, but are Elegoo microcontrollers any different from the official Arduino boards? Let's take an in-depth look.

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DIY
14 Great Arduino Projects for Beginners

Interested in Arduino projects but not sure where to begin? These beginner projects will teach you how to get started.

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6 Motion Sensor DIY Ideas to Automate Your Home

Motion sensors are a great addition to your smart home setup and can be used in so many different ways, from detecting intruders to opening doors.

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DIY
What's the Best Language for Microcontrollers: MicroPython, CircuitPython, Arduino, or C?

Which programming language should you use for your microcontroller projects? Let's explore the four best options.

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DIY
How to Build a CAN Bus With a Breadboard and Arduino

Use this robust serial communication protocol to connect two Arduino boards together and send data to each other.

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DIY
How to Connect Two Arduino Boards Using I2C

The popular I2C protocol enables two or more Arduino boards to communicate. Discover how to connect and code them.

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DIY
Mastering Serial Communication With Arduino

Serial communication enables your Arduino to talk to other devices. Discover how to connect and code them using any of four protocols.

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DIY
Raspberry Pi Pico vs. Arduino Nano: Which Is Best for Your Project?

Two low-cost, small form factor microcontroller boards battle it out.

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