New: (04/2020)

COVID-19: Daily updated plots for several countries.

New: (04/2012)

STM32: Programming STM32 F2, F4 ARMs under Linux: A Tutorial from Scratch.

New: (12/2009)

USB: FX2 & EEPROM extended to cover pitfalls.
New version 0.47 of CYCFX2Prog FX2 programming software.

08/2009:

Finally: Long exposure images of Oktoberfest 2008.
USB: Programming an EEPROM attached to the FX2.

07/2009:

New version of CYCFX2Prog FX2 programming software.
Added advanced examples for the FX2.

04/2009:

New version of FX2Pipe USB software.

03/2009:

New version of USB-AtmelPrg software.

07/2008:

Getting started with AVR32 development.

06/2008:

Updated USB-FX2 software to fix some bugs.

05/2008:

More art added (e.g. Wummy).

11/2007:

New software and firmware for USB-AtmelPrg.

09/2007:

Added model making section; stay tuned for more!

07/2007:

Programming 32bit ARM microcontrollers.

06/2007:

Restructured and extended: Programmable Devices.

02/2007:

Creating time-lapse movies: Speed things up!

01/2007:

Captcha recognition via averaging.
Sightseeing with Google Maps.

12/2006:

Fun with Google translate: German/English.

08/2006:

FX2Pipe: Fast IO program for USB-FX2 board.

06/2006:

USB Live Oscilloscope: Dual 8bit, 10MS/s.

04/2006:

3.3V level converter for USB-AtmelPrg.
USB-AtmelPrg: Flash CPLDs via JTAG & SVF.

03/2006:

USB-FX2: USB-2.0 high speed interface board.

02/2006:

Maintainance updates of QTXlib, QTX-Burn, ElStat.

01/2006:

USB-based Atmel/AVR programmer updated.
RendView maintainance release.

09/2005:

Rigid body MD sim: Low-speed impacts.

08/2005:

High-speed photos of low-speed impacts.
Ising model simulator experiment code released.

07/2005:

USB-based Atmel/AVR programmer published.

03/2005:

Atmel/AVR programmer v2.1 released.
Digital white noise source design published.

10/2004:

Restructured electronics; new design info page.

09/2004:

Small but useful: History image viewer released.
New version: HLib-1.1.0

08/2004:

Catch the falling drop: Nice crowns...
JIT Compiler: Really fast POVRay FPU

07/2004:

Electrostatic simulation (Laplace PDE) with GUI.
POV-Patches ported to POVRay-3.6.
Simple molecular dynamics sim of L-J fluid
Dry lake topography experiment

05/2004:

RendView-0.7.1a (beta), HLib-1.0.0
Creating anaglyphs: AnaglyphJoin
Easy-to-use USB interface: USB8Bit board.
Small footprint 10kHz-30MHz square wave oscillator.

04/2004:

Complete frequency counter design published.
In-system AVR RISC programming (via SPI).
Low/floating/high logic state detector.
Real 3d: Creating stereo images.

03/2004:

Flying along Vallis Marineris on Mars.
RendView-0.7.1 (beta) released.

02/2004:

The 4 largest volcanos on Mars rendered.
POVRay isosurface accuracy improvement patch.

01/2004:

Mars robot landing sites rendered.
More advanced AVR programmer supply circuit.

12/2003:

New versions of Latch16Bit and
AVR programmer software applying a critical bugfix.

11/2003:

PRT patch: Progressive refinement for POVRay.

10/2003:

Fast (QTX-) Burn simulation (source code) published.
Shaney text composer made available.

09/2003:

New electronics topic: Oscillators.
New revision 3 of Latch16bit board circuit.
Updated software for Latch16bit and AVR programmer.

07/2003:

Rendered images of Earth and Mars.

early 2003:

This home page goes online.