Logitech’s Solar Keyboard Works on Indoor Light, Runs 4 Months in Darkness

Logitech has returned to solar-powered keyboards after more than a decade with the Signature Slim Solar+ K980, a $179.95 ...
XDA Developers on MSN

I saved my Home Assistant setup by building my own Bluetooth dongle with an nRF52840

My new server didn't have a Bluetooth adapter I could pass through to my virtual machine, so I built my own instead.
eCoustics

iFi GO blu Air Review: A Pocket-Sized Bluetooth Dongle DAC That Punches Headphones Into Shape

On paper, the GO blu Air checks the right boxes: a Cirrus Logic DAC with twin-mono amps, iFi’s XBass and XSpace flavoring, ...
Hackaday

A Serial Mouse For A Homebrew 8-bit Computer

Too Many Wires] has a custom computer he’s building. He wanted a mouse, but USB is a bit of a stretch for the fledgling computer. We might have opted for PS/2, but he went for something ...