3,000 feet of flawless wireless video? Hollyland’s new Cosmo C2 makes it possible
Available in multiple configurations, including a two-transmitter, one-receiver kit, a single transmitter-receiver setup, and ...
Pocket-lint29d
What your TV's eARC HDMI port actually does
eARC is an HDMI-based connection standard for home theater audio. To use eARC, your TV, cable, and audio device all have to support HDMI 2.1. eARC is backwards compatible with ARC, but limited by ...
electronicsforu29d
AC/DC Adapter Reference Design
High efficiency and compact design are crucial to conserving energy and enhancing the portability of these adapters. A notebook adapter functions as an AC/DC converter, often requiring a power factor ...