Demo gallery

Example: Simple 2 digit countdown counter

This example written in Python shows a count down from 99 to 0 using a full size TTF font.

~/led-utils# ./counter.py

Source code: counter.py

Example: Sliding messages

This example, written in Python, shows a sliding message using a big TTF font

The RGB color and the message to display are given from the command line.

~/led-utils# ./text.py "text" R G B

The R, G and B values are in range of 0 (off) to 7 (max)

Source code: text.py

Example: Sliding clock

This example shows the system time in HH:MM:SS format using a big TTF font and slide the line horizontaly.

The RGB color is given from the command line.

~/led-utils# ./clock.py R G B

The R, G and B values are in range of 0 (off) to 7 (max)

Source code: clock.py

Is available a demo version of this programm called clock_demo.py which changes automatically the colors during the time sliding:

~/led-utils# ./clock_demo.py

Source code: clock_demo.py