Really brings new meaning to the term "printed circuit board" when Epson goes and creates a process by which an inkjet printer can literally spit out complicated boards. Circuit paths are drawn by ...

This latest one, called AgIC, combines the approaches of two we’ve previously covered — the Ex1 3D printer for PCBs and the Circuit Scribe conductive ink pen — by offering a kit ...

While some details haven’t been finalized yet, the basic elements include an ESP32-S3 system-on-a-chip combined with a small E Ink display and a custom printed circuit board with a QWERTY keyboard.