Raspberry Pi Zero Prints Giant Pictures with Thermal Receipt Printer

Raspberry Pi Zero Prints Big Footage with Thermal Receipt Printer

Posted on


It’s no secret that thermal receipt printers can print far more than receipts, however this Raspberry Pi undertaking, created by a maker referred to as -PJFry- on Reddit, has taken the concept to a brand new excessive. With the assistance of a Raspberry Pi Zero, they’ve coded an software to print big, poster-sized photographs (opens in new tab) one strip at a time on their thermal printer.

Inspiration for this undertaking got here from related on-line tasks the place customers print large-scale photographs utilizing common printers or thermal printers just like the one used on this undertaking. On this case, nevertheless, -PJFry- coded the undertaking software from scratch to work on the Pi Zero. It really works by taking a picture and breaking it into items that match throughout the width of the receipt printer and printing it one strip at a time. Then, these strips could be lined as much as create a full-sized picture.

It’s the solely microelectronics undertaking we are able to discover that -PJFry- has shared, nevertheless it’s clear they’ve an incredible understanding of our favourite SBC to craft one thing this artistic from scratch. In response to -PJFry-, the undertaking wasn’t created for effectivity however extra for enjoyable as a proof of idea. The result’s thrilling and offers an inventive tackle the Raspberry Pi’s potential.

(Picture credit score: -PJFry-)

Within the undertaking thread, -PJFry- explains {that a} basic thermal printer was chosen to drive this undertaking however insists that some other thermal printer ought to do for anybody trying to make their model of the undertaking. Moreover, -PJFry- selected to make use of a Raspberry Pi Zero; nevertheless, there is no such thing as a motive this wouldn’t work for an additional mannequin like a 3B+ or Pi 4.



Supply hyperlink

Leave a Reply

Your email address will not be published. Required fields are marked *