Caetanator Hobbies

Welcome to my YouTube channel.

Here you will find cool videos about my hobbies, like:
* Programming in C, C++, C#, Java, ... ;
* Micro-controllers: Arduino, ESP8266/NodeMCU;
* 8-bit microcomputers: Commodore 64/128, Timex Computer 2048/2068, Sinclair ZX Spectrum 16/48, +, +128, +2, +3;
* Plastic auto-connecting bricks like LEGO®, TENTE, ... .