Nano Thermal Receipt Printer - TTL Serial _RPI_CASE you may need to use

you may need to use a Mega

you'll get multiple individual 1m strips

Polarity-protected 2-pin terminal block and jumper to connect external 5-12VDC power

We've seen such tape used for EMI shielding

Only 2 digital output pins are required to send data down

Nano Thermal Receipt Printer - TTL Serial _RPI_CASE you may need to useAdd a really 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, you simply need a 3. 3V 5V TTL serial output from your microcontroller to print text, barcodes, bitmap