A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Hackers have been building their own basic oscilloscopes out of inexpensive MCUs and cheap LCD screens for some years now, ...

LG's 2026 Wallpaper wireless OLED TV (Devindra Hardawar for Engadget) We typically see LG TV announcements a bit before CES, but this year the company had a surprise in store. CES 2026 marks the ...

It is a truth universally acknowledged that a man in possession of a good e-ink display, must be in want of a weather station.” — or ...

Phanteks has just launched its all-new Matrix Series, combining smart LED displays, premium build quality, and high-performance cooling across the Evolv X2 Matrix and XT View Matrix PC cases, as well ...

Electronic devices are components for controlling the flow of electrical currents for the purpose of information processing and system control. Prominent examples include transistors and diodes.

Display live hockey and basketball game scores, future start times, standings, etc. on an LED matrix driven by a Raspberry Pi. Hardware requirements, installation ...