lyc-champollion-figeac

last update: 16/01/2005

version 1.5

philippe.dalet@ac-toulouse.fr

[Home] [Download] [Source]

 

HOME

 

pyTDS

 

pyBloadHC11

 

pyRS485

 

pyDS1267

 

pyUltraISR

 

 


 

pyDS1267 is an utility (part of a student's project 2004) written in Python (Pythonacrd GUI) which can control an electronic card using the numerical potentiometer DS1267 (Maxim-Dallas) through the parallel port (LPTx). A serial Peripheral interface (SPI) is generated with some data lines from LPTx. This example will allow you to test any electronic circuit with a SPI interface: for instance a PLL to measure the transient time with a frequency variation order .

On this card (see schematics.pdf below), you can control the amplification (1 to 22) of a non-inverting amplifier.


Schematics.pdf

Tested with:

  • python 2.4.2

  • win32all-206

  • wxpython 2.6.2.1

  • pythoncard 8.1

  • pyParallel 0.2

PythonPowered Logo  SourceForge Logo