Eric over at Low Voltage Labs has created a business card which features a handy cut-out version of their GPIO reference keyring. You can download the PDF and print it out on card (or even paper). Very handy! Read more here.
Eric over at Low Voltage Labs has created a business card which features a handy cut-out version of their GPIO reference keyring. You can download the PDF and print it out on card (or even paper). Very handy! Read more here.
What a BRILLIANT idea!!! I might see if Moo’s half-size business cards could fit these on!