If you're looking for a comprehensive course to become a certified electrician, look no further than Curso de Elétrica Residencial by 2Mundos Inc. This free Android app offers 30 short but informative lessons divided into five chapters, covering everything from the basics of electricity to common equipment used by electricians.

The course includes a virtual laboratory where you can practice real-world scenarios, as well as interactive exercises to test your knowledge. The 3D objects and easy-to-navigate interactive chalkboard make learning fun and engaging. Plus, you can access the course offline, so you can study anytime, anywhere.

Whether you're a recent high school graduate looking for your first job or a professional looking to expand your skill set, Curso de Elétrica Residencial is a great resource. And once you complete the course, you can request a certificate of completion from one of the most respected technical schools in the country. So why wait? Start your journey to becoming a certified electrician today!