2024 Business Card Challenge: A Very Annoying Business Card, Indeed
![A bunch of unpopulated PCB business cards with rad dead rat artwork.](https://hackaday.com/wp-content/uploads/2024/07/annoying-card-800.jpg?w=800)
Usually the business card itself is the reminder to get in contact with whoever gave it to you. But this is Hackaday, after all. This solar-powered card reminds the recipient …read more Continue reading 2024 Business Card Challenge: A Very Annoying Business Card, Indeed