This is my personal website and here you'll find some of the projects I develop on my spare time, many of them related to electronics and/or Linux. This website is one of these projects.
There's also a section with pictures of places I visited and a guestbook if you wish to leave a comment. To contact me about any questions regarding any project, use the form at the bottom of this page.
Feel free to browse,
-- João
New old circuit! Old new circuit! Confusing? Read on.
An old light dimmer circuit to control the brightness of incandescent light bulbs. I first built this circuit back in 1991 when I was attending secondary school.
New firmware version 5.1 with a nice random mode for Power Pic RGB infrared.
Power Pic RGB infrared for PIC16F628, is the final controller for a RGB led. It can be controlled by two physical buttons and with an SIRC infrared remote controller.
New circuit:
A light dimmer circuit to control the brightness of incandescent light bulbs using a SIRC remote controller.
This website runs on two small computers, one has a VIA EPIA 5000 Fanless Motherboard and the other one an Atom 230 Motherboard.
Both machines use Debian GNU/Linux distribution as their operating systems.
