First, make sure you are running the 2.6.3/later or GIT head version of the Arduino libraries for ESP8266 ... It should work even with the simplest form with red LED and current limiting resistor, fed ...

Hackerspaces are no strangers to repurposing outdated tech, and Nottingham Hackspace happens to own one of those oddities one ...

Each side of the board contains 4,480 LEDs driven as two parallel chains ... a WizNet W5500 ethernet module and even integrates the Arduino Uno R4 directly into the board’s design.

A synchronous step-down LED driver with high-side current sensing, Diodes’ AL8891Q drives up to 2 A of continuous current from a 4.5-V to 65-V input. It also supports up to a 95% duty cycle, enabling ...

Tapo’s new HybridCam Duo camera sticks two cameras together: a more traditional security camera with a wide-angle lens, plus ...

On Monday, Flic announced the Flic Duo, a wall-mountable smart button you can pick up to control other gadgets using ...

Combining metallic glass with the Berreman mode of epsilon-near-zero (ENZ) thin films achieves a dual-function system for ...

The team held a live stream to run down some of the big changes coming in patch 2.2, which comes over a year after the Phantom Liberty expansion, 2.0 overhaul, and the big romance update.

For every thousand nits, you get the equivalent of one thousand candles, and so on. A mini-LED screen, which features a dedicated backlight with countless minute diodes, has a natural brightness ...