We used to need SBCs for these projects; modern microcontrollers handle them more easily and inexpensively while being easier ...

When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the ...

A Raspberry Pi board, a spare USB Wi-Fi adapter, and a few terminal commands can turn a credit-card-sized computer into a functioning wireless access point that rebroadcasts your router’s signal to ...

Ham radio operators may be familiar with slow-scan television (SSTV) where an image is sent out over the airwaves to be received, decoded, and displayed on a computer monitor by other radio ...