Eletronica Modular, was a Brazilian magazine that was published around 2002, it accompanied an electronics test system that the reader built up over the course of 60 weekly issues, In the first issue you built your test bed with the enclosed components and stickers, and as each week went on you added to the collection learning as you went along, in each volume there were tear downs of various components so you could see and understand what they were made of and how they worked and when the system was fully built you were then able to change over certain modules (including a breadboard) on the system to allow you to rapidly test and experiment on virtually anything, we can only find three issues and with the help of our readers we would like all 60.