Hosted on MSN

Tiny credit card computer includes eInk screen and is just 1mm thick

The supremely portable dimensions of the humble credit card have been a persistent miniaturization goal for tech device makers for a very long time. Earlier this week krauseler on GitHub shared ...
Hosted on MSN

Someone made a literal credit card-sized ESP32 computer, and so can you

This project is an actual credit-card-sized ESP32-C3 computer with an e-ink display and NFC. Built as a tiny tinkering demo, ideas include a smart home dashboard, 2FA, or an NFC ticket wallet. Now: ...
Hackaday

This Credit Card Computer Follows All Dimensions

A computer the size of a credit card is nothing new. There have been many single-board computers following the familiar dimensions. [Krauseler]’s credit card computer is different, though. It packs an ...
XDA Developers

Someone made a literal credit card-sized ESP32 computer, and so can you

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...