Extron announced today the DTP3 IN2004 Series, four-input scalers that enhance presentations with professional-level video and audio performance. The family consists of three models: DTP3 IN2004 DI/DO ...

But Ethernet didn’t start with twisted pair cable. [Mark] and [Ben] at The Serial Port YouTube channel are taking a deep dive into the twisted history of Ethernet on twisted pair wiring.

For long cable runs, some dedicated ICs can buffer the I²C signal, enabling the signals to run down a pair of wires with a much higher capacitance than what’s typically allowed on the I²C bus.