Tiny Thermal Receipt Printer - TTL Serial / USB _bf2420 Extended partition to make full

Extended partition to make full use of the SD card

Grooved jaws are excellent for holding small objects and are made of reinforced thermal composite plastic

you can see a simple 555 LED flasher built up with the Three Fives kit

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

Tiny Thermal Receipt Printer - TTL Serial / USB _bf2420 Extended partition to make fullAdd 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!