Tiny Thermal Receipt Printer - TTL Serial / USB _bf2420 which will be less visible

which will be less visible against white-painted walls

1x - 40-pin Break-away male header strip

} Then look in the App Note for the conversion between resistance and liquid level

just because you have all those pixels doesn't mean you have the RAM for it - the entire strip must be buffered in memory

making it a great choice for custom embedded systems

Tiny Thermal Receipt Printer - TTL Serial / USB _bf2420 which will be less visibleAdd a really small printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller or computer, as you just plug it in via USB or TTL Serial to print text, barcodes, bitmap graphics, even a QR code!