On the electronics and interfacing side of things, [John] utilises the Arduino pro micro for its copious analog inputs and USB functionality. A nice feature of this board is that it’s based on ...

Getting a look at the internals of a garden variety “wall wart” isn’t the sort of thing that’s likely to excite the average Hackaday reader. You’ve probably cracked one open yourself ...

The Green Pin ROV Pro Shank Hook is specifically tailored for subsea release and retrieval tasks. (Credit: Green Pin/ Van Beest B.V) Green Pin, a producer of chain and wire rope fittings, has ...

and a 40-pin GPIO. One of the most obvious differences is that it only comes with one micro HDMI port instead of two on the Pi 5. Let’s check out the specifications to find other changes. Some of the ...