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[to Lockywolf]Ты такое хотел сделать ?
http://hackaday.com/2014/07/20/printing-text-with-a-chart-recorder/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29
Chart recorders are vintage devices that were used to plot analog values on paper. They’re similar to old seismometers which plot seismic waves from earthquakes. The device has a heated pen which moves across a piece of thermally sensitive paper. This paper is fed through the machine at a specified rate, which gives two dimensions of plotting.
Re:[to Lockywolf]Ты такое хотел сделать ?
Ну вот, теперь ещё искать термочувствительную бумагу.