Data Acquisition Systems
I developed more than ten data acquisition programs. I will try
to tell you some of them.
Komdaq Data Acqusition
I developed this program with Borland Delphi
(2,3,4) developer. Kombassan Renewable Energy Systems R&D Lab is using Komdaq in their
stirling engine test-cell. Komdag works under Windows 9x/NT operation systems, and needs
USA Keithley Instruments Data Acqusition board whose model is DAS16/F.
I developed a dll file for accessing to PC IO ports by
using assembler becouse of Delphi not full support to PC IO ports. Keithley is supporting
a driverx drivers for DAS16 boards but of course they wants money therefore I developed my
drivers for DAS16 board. There is a simple assembler code under c++ to write/read a byte
to/from any port
_____________________
void write (
int addr, char data )
{
__asm {
mov ax, addr
mov dx, ax
mov ax, data
out ax
}
}
_____________________
int read (
int addr )
{
int data;
__asm {
mov ax, addr
mov dx, ax
in ax
mov data,ax
}
return data;
}
_____________________
Komdaq has some specific functions
as folows :
. Alternatif signal measurement
. Frequency measurement by software
. Real time drawing of Pressure-Volume graphics
. 5Khz osciloscope
. Can be easily adapts to any system, you don't need to change
any software codes
. Easy calibration.
If you want to more informations about this program please don't
hesitate to contact me, If you want to more
detailed information about some data acquiasition technics click
here.
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Step Motor Controller
This project was my high school's last project. I am sorry but I
am only remembering step motor's angles, it was 7,5�. And I used Z80 microprocessor.
TTL IC's Pin Controller
This procet was my university's finishing project. This
project is finding broken pins of any TTL integrated circuit. It compares two ICs, and
find broken pins of you wanted IC.
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