The English site of Wojtek Zabolotny

• My selected publications
• The free evaluation board and Linux programmer for C8051F320.
• Open hardware boards with PIC 18F4550 and dsPIC.
• USB STAPL Player - free and open source USB JTAG interface based on the board with PIC18F4550
• The free evaluation boards for 8051/8052, for 80C550 and for 80C552.
• The free PIC 16x84 programmer with margining support
• The free PIC based 12-bit, 9-channel, "intelligent" A/D converter with 8-bit digital input and 4-bit digital output. Based on PIC16C774
• The old free PIC based 12-bit, 8-channel, "intelligent" A/D converter
• The free PIC microcontrollers based didactical boards for student lab (based on PIC18F4550 and dsPIC30F6014)
• COD file converter for MPASM and GPSIM
• USART stimuli generator for GPSIM
• PC RS232 for Chipcon CC1000PP module
• Linux driver and GUI program for parallel port controlled DSO2100 oscilloscope
• Use of DSP56002EVM for analysis of TCD signal

Operating systems

• The Debian Linux
• The free, non M$ version of DOS
• Real Time Linux - Ideal solution for data acquisition and control applications

Compilers and other development software

• The free C compiler for 8051 family
• The free optimizing Forth compiler for PIC microcontrollers

Data acquisition and signal processing

• The "SampLin" Scientific Data Acquisition, Visualization and Process Control software for Linux and other unix platforms.
• Scilab: a FREE CACSD Package by INRIA - similar to Matlab, but with some very useful extensions.

PCB programs and other CAE software

• PCB for Linux (or other Un*x) - GPL license!!!
• Easytrax for DOS (runs also with DOSEMU under Linux, and in Windows DOS session)
• Autotrax for DOS (runs also with DOSEMU under Linux, and in Windows DOS session)
• Free suite for development of electronic systems
• A few symbols, which I had to develop for the gschem program

Technical specifications

• Maxim IC datasheets
• Philips IC datasheets
• Tomi Engdahl's PC hardware pages
• Interfacing the PC
• GAL programming specifiations !!!
• If you want to build your own GAL programmer, click here!

Other stuff

• The FREE cryptographic system to protect your mail & data
• Click here if you want to now more about the danger of software patents
• "xtr" - a public domain file/stream translation utility
• The good DSP tutorial freely available for on-line browsing (printing of single hardcopy allowed!)
  
• The freely available book about artificial neural networks (gzipped PostScript)
  other link to this book (zip archive)