Atmega8 with Bluetooth radio module
Add Bluetooth functionality to your microcontroller project (atmega8).
Hardware
Articles related to IT Hardware, but also to other physical artifacts of various technologies.
Homemade Flyback secondary
An easy way to built a high performance flyback transformer. Custom and perfect to fit your needs.
Robo Evolution – how to build a better robot
A not-so-short article on various robot platforms I’ve experimented with. See my latest designs, and learn about my findings on robotics.
A simple H-Bridge design
How to build a microcontroller to control a motor in both ways.
Win Mobile Tech Seminar in Lisbon, 11-12 March, 2009
A few words on the Windows Mobile Seminar held in Lisbon, Portugal, during 11-12 March 2009.
As a speaker at this seminar, I’ve presented a Voice Command Recognition system for Windows Mobile, in my topic named “Extending your Smartphone’s functionality”.
ATMega8 and DS18B20 (digital temperature sensor)
How to use a digital temperature sensor (DS18B20) with a microcontroller (ATMega 8). Source code included.
ATmega8 and 2×16 HD44780 LCD
A tutorial including source code on how to use a 2×16 LCD (HD44780) with the ATMega8 micro controller. LCD Interface as C++ Class.
First steps with micro controllers (ATMega8)
My first microcontroller (Atmega8) experiments, tools, software, tips and photos.
My first TEA Nitrogen laser
An attempt on building a TEA N2 Laser and an innovative idea for positioning the high voltage electrodes.
How to build a Tesla Coil #1
Here’s how I’ve built my first Tesla Coil for a few tens of thousands of volts.
ZVS Flyback Driver
My first ZVS high voltage driver. A lot of current, and a lot of hot plasma. Includes YouTube video.
100mW Burning Red Laser
This is about lasers, a short article where I speak about a 100mW red laser that I’ve recently built. Lots of interesting photos included.