The best tech products announced this week include Bang & Olufsen's portable speaker and Leica's special-edition camera.

Whether you’re streaming on Spotify or curating your MP3 archive, a DAC is a digital-to-analogue converter that converts digital files ... distortion-free listen, either via RCA or its amplified 3.5mm ...

ESP-HDMI-Bridge is an ESP32-P4-based HDMI streaming adapter based on Lontium Semiconductors’s LT8912B MIPI-DSI to HDMI bridge chip outputting MIPI-DSI video signal of ESP32-P4 to HDMI devices. It ...