TV Screen for MicroView
Either download it as a zip or open your console and do
git clone https://github.com/SebiTimeWaster/TV-Screen-for-MicroView.git.
Now open "TV-Screen-for-MicroView.ino" in the Arduino IDE and click upload.
Create new random data
The random data shown on the display is predefined in PROGMEM (Line 7 in the sketch).
If you want to generate new random data open "create_random_data.html" in your browser, copy everything you see on the website and replace the existing random data in the sketch with your new one. Be aware of the semicolon at the end!