Electronics: Combinational circuits simulation (LogicGates6).
Description: Electronics related application, showing how logic gates can be used to design common electronic circuits.
The program is a simple interactive simulation of some common combinational circuits: 4-to-2 encoder, 8-to-3 encoder, 4-to-2 priority encoder,
2-to-4 decoder, 4x1 multiplexer, 1x4 demultiplexer. The user chooses the circuit's input by opening/closing a switch, letting the current flow
and observe the output as LEDs going on or off. Short explanation of the circuits' functionality and truth tables included.
Free Pascal features: Combining images and shapes to create layouts. Interactively changing color, brush style and position
of shapes. Using transparent images as "click-on areas". Boolean operations (classic Pascal).