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Welcome on the home page of Oliver Barta

On this site I present some of my projects.

Picture of the RPiPLC model 24D1

RPiPLC

RPiPLC is a Raspberry Pi(1) based open-source Programmable Logic Controller (PLC) designed especially for educational and research purposes. It is in particular well suited to control the educational systems, especially the modular production systems (MPS(2) Stations) produced by Festo Didactic SE. The device is also compatible with usual industrial components including 2-wire sensors. It has 16 digital current sinking type 3 inputs and 16 digital current sourcing outputs. As a lot of protective functions were integrated the PLC is tolerant against all common handling errors.

(1) Raspberry Pi is a trademark of the Raspberry Pi Foundation
(2) MPS is a trademark of the Festo AG & Co. KG

Screen shot of the program EFeld

EFeld

The tool EFeld can be used to visualize the movement of electrons in static electric fields. Different shaped parametrizeable charged objects are available and can be used to create diverse fields. Additionally several predefined sample fields can be selected.

Screen shot of the program Doppler

Doppler

The program Doppler demonstrates the Doppler effect visually.