Arduino Courses

Arduino is an open-source electronics platform based on easy-to-use hardware and software. It consists of a microcontroller that can be programmed to interact with various sensors and actuators, making it ideal for creating interactive projects. Arduino is widely used in robotics, home automation, and IoT applications, allowing users to build everything from simple gadgets to complex systems.

The Arduino courses available on this page cover a range of topics, from basic programming and circuit design to advanced projects involving sensors and wireless communication. Learners will gain hands-on experience in building and coding their own Arduino projects. Each course is free to watch, providing an accessible way to develop skills in electronics and programming.

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Frequently Asked Questions

Are Arduino courses on 4Programmer free?
Yes. Every Arduino course on 4Programmer is completely free to watch, with no subscription or signup required.
How many Arduino courses are available?
There are currently 19 free Arduino courses available, covering beginner to advanced levels.
Can I learn Arduino with no experience?
Yes. The Arduino courses below start from the basics, so you can begin with no prior programming experience and move on to the advanced lessons when you are ready.
How long does it take to learn Arduino?
Most Arduino courses here run between a few hours and a few dozen video lessons. Because every course is self-paced you decide the schedule, and your progress is saved as you go.
Do I get a certificate for Arduino courses?
Yes. When you complete a Arduino course you can claim a free certificate of completion from 4Programmer.
How do I start learning Arduino?
Choose any Arduino course from the list below and start watching the video lessons immediately — learning is free and self-paced.