Forget Raspberry Pi: this computer is the literally the size of a credit card

For years, Raspberry Pi boards and similar devices have been marketed as credit card-sized computers. But while that ...
CNX Software

$60 kit transforms the Raspberry Pi 4/5 into a DIN Rail industrial computer with isolated RS232, RS485, and CAN Bus

Waveshare’s “Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi” kit transforms your Raspberry Pi 4B or 5 into an industrial computer with a DIN rail or wall mount enclosure. The ...

These 3D printers can make any digital design a plastic reality

Here’s an example of why I love 3D printers. Over the holidays, the drain in my bathroom sink broke. Part of the pop-up ...