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Arduino

Master using Arduino with our top tricks and guides.

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

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

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DIY
Find Your Way With a GY-271 Compass Module and Arduino

Adding a compass module to your Arduino microcontroller opens up a host of possibilities for projects. Here's how to connect one and use it.

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10 Creative DIY Mother’s Day Gifts

Take inspiration from these DIY projects to create the perfect present for your mom this Mother's Day.

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DIY
Make Your Own Room Thermometer & Humidity Meter With Arduino

With an Arduino, DHT22 sensor, and LCD, you can create a gadget to measure and show temperature and relative humidity.

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11 Creative Homemade DIY Gifts for Your Artsy Friend

Finding the right gift for an artsy friend isn't always easy. So why not make them one instead?

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