A Brazilian publication started in December 1982 was predecessor of the magazine ABC da Eletrônica and had the same purpose, that is, a course magazine to complement the projects of the magazine 'Have fun with Electronics' , with a theoretical introduction followed by assemblies related to the subject of the edition, all illustrations were simple easy to follow.

Initially published in a format (14 x 21 cm) it became a magazine format (21 x 27 cm) in the 25th edition, brought a free printed circuit board in each edition and after changing the format, it stopped bringing the free circuit boards.

The magazine was an easy and simple way to teach electronics, produced by Prof. Będa Marques (technical director). Unfortunately he left the magazine in issue 30 and the new technical producers changed the face of the magazine and it only managed to survive for two more editions.