Hi, and welcome to my playground. I'm Thomas and on this page I write about my hobbies; electronics, microcontrollers, programming, computer stuff and pretty much anything I find fascinating.

A couple of popular projects

Mood light (RBG) with 100 mA outputs

Simple mood light controller with three PWM channels, max 100 mA output pr channel. Uses the AVR ATmega8 microcontroller.

Read more...

Security keypad with programmable PIN

Keypad with programmable PIN code, two outputs (modes) and protection against repeated incorrect PINs. Uses an AVR ATtiny2313 microcontroller.

Read more...

I/O module driven by a computer parallel port

Get 5 inputs and 8 outputs from a computer printer port using only a few transistors and resistors.

Read more...

Sound alarm control unit

Simple unit to control three sound signals; beep, siren and buzzer. Uses an AVR ATtiny2313 microcontroller.

Read more...

Power supply and fuse monitoring module New

Simple monitoring module for the essentials in the rack box project, power supplies, fuses and communication. Uses an AVR AT90S2313 microcontroller.

Read more...
This is my profile image.

Who am I?

I am Thomas, and Hebron, a programming and electronics enthusiast. I've been doing electronics projects for about 10 years, using the AVR micro controller. The last couple of years programming has really peaked my interest, especially C#, Python and PHP. I live in Norway with my girl friend and our two twin boys.. You can read more about me on my profile page.